Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). A survey on question answering systems over linked data and documents. Retrieved May 24, 2026, from https://4ort.xyz/entity/a-survey-on-question-answering-systems-over-linked-data-and-documents
MLA“A survey on question answering systems over linked data and documents.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/a-survey-on-question-answering-systems-over-linked-data-and-documents.
BibTeX@misc{4ortxyz_a-survey-on-question-answering-systems-over-linked-data-and-documents_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{A survey on question answering systems over linked data and documents}}, year = {2026}, url = {https://4ort.xyz/entity/a-survey-on-question-answering-systems-over-linked-data-and-documents}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): A survey on question answering systems over linked data and documents — https://4ort.xyz/entity/a-survey-on-question-answering-systems-over-linked-data-and-documents (retrieved 2026-05-24)
