{"id":"01KK9YEENM3WZRQKVWM7E2Y052","cid":"bafkreigsuihkhli4gwbylnjqb4lzggigeoej37sq6nj36dmcqt55nkxh54","type":"file","properties":{"char_count":390,"extracted_image_count":0,"filename":"page-1.txt","has_extracted_images":false,"label":"Page 1","mime_type":"text/plain","page_number":1,"source_entity_id":"01KK9YE7R6XP1NPT0A7P5S9Z0P","text":"Digital PDF Test Document - Page 1This is a digitally-created PDF with native text.It should NOT require OCR processing.The text extraction should work directly from the PDF structure.Key entities for extraction:- Albert Einstein was a theoretical physicist born in Ulm, Germany.- He developed the theory of general relativity in 1915.- Einstein received the Nobel Prize in Physics in 1921.","text_source":"pdf_extraction"},"relationships":[{"peer":"01KK9YE7R6XP1NPT0A7P5S9Z0P","predicate":"derived_from"},{"peer":"01KK9Y2K039TVA9C38W98GY03Q","peer_type":"collection","predicate":"collection"},{"peer":"01KK9YECPHY0H1QA5E0175JTQA","peer_type":"klados_log","predicate":"log_output"},{"peer":"01KK9Y3R21ZG3089YHP81G40FW","peer_label":"theory of general relativity","predicate":"extracted_entity","properties":{"entity_type":"scientific_theory","extracted_at":"2026-03-09T18:41:38.580Z"}},{"peer":"01KK9YEY71XMGQ0RGP5ENGSDWH","peer_label":"nobel prize in physics","predicate":"extracted_entity","properties":{"entity_type":"award","extracted_at":"2026-03-09T18:41:38.580Z"}},{"peer":"01KK9Y3R1ZV06VV0WJHB3WMXQG","peer_label":"albert einstein","predicate":"extracted_entity","properties":{"entity_type":"person","extracted_at":"2026-03-09T18:41:38.580Z"}},{"peer":"01KK9YF6T0BHR7RYM6F3C9NAPE","peer_label":"1915","predicate":"extracted_entity","properties":{"entity_type":"year","extracted_at":"2026-03-09T18:41:38.580Z"}},{"peer":"01KK9YF6Q7CTWZC0VJ07QMCGPW","peer_label":"ulm germany","predicate":"extracted_entity","properties":{"entity_type":"city","extracted_at":"2026-03-09T18:41:38.580Z"}},{"peer":"01KK9YF6Q9G5WH8N8RD3SH487N","peer_label":"digital pdf test document","predicate":"extracted_entity","properties":{"entity_type":"document","extracted_at":"2026-03-09T18:41:38.580Z"}},{"peer":"01KK9YF6S8GPVTYEPVZG8W65W4","peer_label":"1921","predicate":"extracted_entity","properties":{"entity_type":"year","extracted_at":"2026-03-09T18:41:38.580Z"}},{"peer":"01KK9YEJP4DAGMY0W4H290AZ8Q","peer_type":"klados_log","predicate":"log_input"}],"ver":4,"created_at":"2026-03-09T18:41:12.372Z","ts":"2026-03-09T18:41:39.969Z","edited_by":{"method":"system","user_id":"01KJ60XQBHJ0GBGTP9X8HXAPPM"}}