{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"SZT1076326","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_cathedral_muensterplatz_aachen_germany_2010_photo","item_variant":"undefined"},{"item_id":"XLF3792417","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"aachen_cathedral","item_variant":"undefined"},{"item_id":"SZT1076327","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_cathedral_muensterplatz_aachen_germany_2011_photo","item_variant":"undefined"},{"item_id":"UTD2844307","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen","item_variant":"undefined"},{"item_id":"UTD2844269","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen","item_variant":"undefined"},{"item_id":"UTD2844278","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen","item_variant":"undefined"},{"item_id":"UTD2844286","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen","item_variant":"undefined"},{"item_id":"UTD2844304","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen","item_variant":"undefined"},{"item_id":"QGA935166","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"original_plan_aachen_aachen_cathedral_cathedral","item_variant":"undefined"},{"item_id":"UTD2844315","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_synagogue_at_promenadenplatz_square_at_aachen_1920s","item_variant":"undefined"},{"item_id":"UIG1569013","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_cathedral_kaiserdom_aachen_germany_photo","item_variant":"undefined"},{"item_id":"UTD2844318","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"at_aachen_forest","item_variant":"undefined"},{"item_id":"AAV997253","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"aznar_cenamor_fernando","item_category5":"not_balown","item_list_name":"search_results","item_name":"palatine_chapel_aachen_germany","item_variant":"undefined"},{"item_id":"QGA936338","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cathedral_in_aachen","item_variant":"undefined"},{"item_id":"XLE3754987","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"aachen_teaterpatz","item_variant":"undefined"},{"item_id":"LRS168780","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"reconstruction_of_the_palatine_chapel_of_aix_la_chapelle_w_c_on_paper","item_variant":"undefined"},{"item_id":"XJF275607","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"balown","item_list_name":"search_results","item_name":"the_minster_at_aachen_1520_silverpoint_on_paper","item_variant":"undefined"},{"item_id":"VTI3917755","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"braun_georg_1541_1622_and_hogenberg_franz_1535_90","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_germany","item_variant":"undefined"},{"item_id":"UTD2839503","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"karl_in_aachen","item_variant":"undefined"},{"item_id":"XJF2634703","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"aachen_etching","item_variant":"undefined"},{"item_id":"UIG1569004","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"corridor_along_the_cloister_of_aachen_cathedral_aachen_germany_photo","item_variant":"undefined"},{"item_id":"UIG1569029","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"sculptures_on_the_gothic_presbytery_of_aachen_cathedral_aachen_germany_photo","item_variant":"undefined"},{"item_id":"UIG1569030","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"sculptures_on_the_gothic_presbytery_of_aachen_cathedral_aachen_germany_photo","item_variant":"undefined"},{"item_id":"UIG1569007","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_of_the_octagonal_palatine_chapel_built_by_charlemagne_aachen_cathedral_kaiserdom_aachen_ger","item_variant":"undefined"},{"item_id":"UTD2839499","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_munster","item_variant":"undefined"},{"item_id":"UIG5321314","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_blacksmith_of_aachen","item_variant":"undefined"},{"item_id":"UIG1569026","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"gargoyle_gutter_spout_of_aachen_cathedral_aachen_germany_photo","item_variant":"undefined"},{"item_id":"UIG1569027","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"gargoyle_gutter_spout_of_aachen_cathedral_aachen_germany_photo","item_variant":"undefined"},{"item_id":"LRI9039452","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_cathedral_gothic_apse_aachen_aquisgrana_germany_photo","item_variant":"undefined"},{"item_id":"UIG1569010","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"sculpture_of_a_king_by_the_aachen_cathedral_kaiserdom_aachen_germany_photo","item_variant":"undefined"},{"item_id":"UIG1569028","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"sculptures_on_the_gothic_presbytery_of_aachen_cathedral_aachen_germany_photo","item_variant":"undefined"},{"item_id":"STF134251","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_of_the_octagonal_rotunda_aachen_cathedral_9th_century_photo","item_variant":"undefined"},{"item_id":"UIG1569009","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"barbarossa_s_chandelier_in_the_octagon_the_palatine_chapel_built_by_charlemagne_aachen_cathedral_kai","item_variant":"undefined"},{"item_id":"IMO8846271","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846264","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846266","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846260","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846253","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846263","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846269","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846258","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846262","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846267","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"EPL6896294","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_concert_at_aachen_germany","item_variant":"undefined"},{"item_id":"QGA935316","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_cathedral_germany","item_variant":"undefined"},{"item_id":"UTD2842252","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"pilgrimage_in_aachen_in_1930","item_variant":"undefined"},{"item_id":"UTD2842250","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_minster_in_the_city_of_aachen","item_variant":"undefined"},{"item_id":"UTD2842251","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_aachen_city_hall","item_variant":"undefined"},{"item_id":"LLM3647207","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_cathedral_engraving","item_variant":"undefined"},{"item_id":"UIG1569008","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_of_the_octagonal_palatine_chapel_built_by_charlemagne_aachen_cathedral_kaiserdom_aachen_ger","item_variant":"undefined"},{"item_id":"DGA556740","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"germany_north_rhine_westphalia_aachen_aachen_cathedral_interior_of_palatine_chapel_throne_of_charlem","item_variant":"undefined"},{"item_id":"QGA935315","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_germany_map","item_variant":"undefined"},{"item_id":"XCF290900","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"balown","item_list_name":"search_results","item_name":"the_minster_at_aachen_1520_silverpoint_on_paper_photo","item_variant":"undefined"},{"item_id":"UIG1569025","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"gilded_bishop_statue_on_the_wall_of_aachen_cathedral_aachen_germany_photo","item_variant":"undefined"},{"item_id":"IMO8846255","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846261","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846272","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846256","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846265","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"IMO8846259","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_1974_photo","item_variant":"undefined"},{"item_id":"UIG1570009","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"pala_d_oro_in_the_gothic_choir_of_aachen_cathedral_kaiserdom_aachen_germany_photo","item_variant":"undefined"},{"item_id":"DPA2405808","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"university_rwth_in_aachen","item_variant":"undefined"},{"item_id":"BL3300318","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hans_von_aachen","item_variant":"undefined"},{"item_id":"IMO8846257","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_aachen_with_their_tractors_farmers_went_to_aachen_on_17_9_1974_1974_photo","item_variant":"undefined"},{"item_id":"UIG1569006","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"altar_to_the_virgin_mary_in_the_st_nicholas_chapel_of_the_aachen_cathedral_aachen_germany_photo","item_variant":"undefined"},{"item_id":"UIG1569003","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"golden_bust_of_charlemagne_on_display_in_the_domschatzkammer_the_treasury_of_aachen_cathedral_aachen","item_variant":"undefined"},{"item_id":"UTD2844313","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_city_theatre_1920s","item_variant":"undefined"},{"item_id":"UTD2842256","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"holy_mary_s_clothes_of_aachen","item_variant":"undefined"},{"item_id":"HFE9021291","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"michel_viard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cupola_in_aachen_cathedral_photo","item_variant":"undefined"},{"item_id":"RWJ448010","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"ronald_jansen","item_category5":"not_balown","item_list_name":"search_results","item_name":"statues_on_aachen_cathedral_photo","item_variant":"undefined"},{"item_id":"UTD2844285","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"minster_square_at_aachen_1920s","item_variant":"undefined"},{"item_id":"UTD2842249","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_view_of_the_old_city_of_aachen","item_variant":"undefined"},{"item_id":"IMO8813761","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"sepp_spiegl","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_cathedral_2000_photo","item_variant":"undefined"},{"item_id":"PNB8919189","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"not_balown","item_list_name":"search_results","item_name":"hans_von_aachen_print","item_variant":"undefined"},{"item_id":"UTD2844246","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_city_hall_1920s","item_variant":"undefined"},{"item_id":"HFE9021288","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"michel_viard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cupola_of_aachen_cathedral_photo","item_variant":"undefined"},{"item_id":"UTD2842258","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_shrine_of_charlemagne_in_the_city_of_aachen","item_variant":"undefined"},{"item_id":"UTD2844300","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"monheim_alley_at_aachen_1920s","item_variant":"undefined"},{"item_id":"EPL6980072","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"town_hall_aachen_germany","item_variant":"undefined"},{"item_id":"RWJ448008","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"ronald_jansen","item_category5":"not_balown","item_list_name":"search_results","item_name":"building_on_munsterplatz_aachen_photo","item_variant":"undefined"},{"item_id":"UIG1569005","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"ambo_pulpit_donated_by_henry_ii_in_aachen_cathedral_kaiserdom_aachen_germany_photo","item_variant":"undefined"},{"item_id":"TRK697330","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_aachen_passion_altar_1505_1510_by_the_master_of_the_altars_of_aachen_from_left_to_right_ecce_hom","item_variant":"undefined"},{"item_id":"TRK697336","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_aachen_passion_altar_1505_1510_by_the_master_of_the_altars_of_aachen_late_gothic_anonymous_paint","item_variant":"undefined"},{"item_id":"STF696300","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"merian_matthaus_the_elder_1593_1650","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_c_1647_engraving","item_variant":"undefined"},{"item_id":"UTD2844314","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aachen_city_theatre_1920s","item_variant":"undefined"},{"item_id":"UIG1569001","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"restaurant_aachen_germany_photo","item_variant":"undefined"},{"item_id":"SZT5177186","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"belgian_cavalry_in_aachen_1918","item_variant":"undefined"},{"item_id":"STF134179","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"reliquary_of_charlemagne_742_814_from_the_treasury_of_aachen_cathedral_1350_gold_inlaid_with_gems","item_variant":"undefined"},{"item_id":"UTD2844292","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"elisabethbrunnen_spa_at_the_city_centre_of_aachen_1920s","item_variant":"undefined"},{"item_id":"SZT11746771","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ii_wk_battle_of_aachen_1944_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"aachen","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":1325,"search_results_page_number":1}