About: http://webisa.webdatacommons.org/35511690

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	It really depends on whether you know if o is a string and what you want to do with it.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com