{"aliases":[],"awards":[],"biography_summary":"Marie Janssen (born 1899, date of death unknown) was a Belgian tennis player. She competed in the women's singles event at the 1924 Summer Olympics.","birth_date":"1899-01-01","birth_place":null,"birth_place_coordinates":null,"birth_place_wikidata_id":null,"birth_place_wikidata_url":null,"canonical_name":"Marie Janssen","canonical_url":"https://en.instaget.online/people/9aac5460026af79569f70feb","citizenships":["Belgium"],"death_date":null,"description":"Belgian tennis player","external_ids":{},"full_name":"Marie Janssen","height_cm":null,"names":{"aliases":[],"birth":[],"native":[],"official":[]},"native_name":null,"notable_works":[],"occupations":["tennis player"],"official_websites":[],"photo":null,"profile_url":"https://en.instaget.online/people/9aac5460026af79569f70feb","provenance":{"catalog":"wikidata_wikipedia","fetched_at":"2026-08-29T07:09:06Z","social_archives_included":false,"source_url":"https://www.wikidata.org/wiki/Q97273137"},"public_hash":"9aac5460026af79569f70feb","schema_version":"1.1","socials":{},"tags":[{"key":"category:sports","label":"Sports","type":"category"},{"key":"occupation:tennis player","label":"tennis player","type":"occupation"},{"key":"citizenship:belgium","label":"Belgium","type":"citizenship"}],"wikidata_id":"Q97273137","wikidata_url":"https://www.wikidata.org/wiki/Q97273137","wikipedia_url":"https://en.wikipedia.org/wiki/Marie_Janssen"}