Maybe take a look at FRED? (Disclaimer: not used it myself) - Homepage http://wit.istc.cnr.it/stlab-tools/fred/ http://wit.istc.cnr.it/stlab-tools/fred/ - Pap

Maybe take a look at FRED? (Disclaimer: not used it myself) - Homepage http://wit.istc.cnr.it/stlab-tools/fred/ http://wit.istc.cnr.it/stlab-tools/fred/ - Paper https://www.researchgate.net/publication/280113533_FRED_From_natural_language_text_to_RDF_and_OWL_in_one_click https://www.researchgate.net/publication/280113533_FRED_From... There are likely other projects and papers, google 'text to rdf nlp' Stephen Reed (ex-Cyc engineer) also did some interesting work in this field, in his Texai project, over 10 years ago. Although there are few references to it on the web now: that part of his project is no longer open source (and I know of no known mirrors). - Paper https://pdfs.semanticscholar.org/8026/107de65c5a14aa8d0d47f9e20d9e24343cb3.pdf https://pdfs.semanticscholar.org/8026/107de65c5a14aa8d0d47f9... - Homepage http://texai.org http://texai.org