About: http://webisa.webdatacommons.org/310852216

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	That the group is a sentence or clause, eg I am thirsty, Mary needs an email
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com