About: http://webisa.webdatacommons.org/177375620

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Finally, I have noticed that sometimes, especially writing tests, I prefer to pass a string to the tokenizer instead of a file object.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com