About: http://webisa.webdatacommons.org/42336278

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	Just to refresh your memory: correspond to, respectively, ???or???, ???and???, ???there is an x such that???, ???for all x??? and ???not???.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com