About: http://webisa.webdatacommons.org/150462244

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	Hard coding a map of regex's to input types seems like an option, but a poor one.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com