About: http://webisa.webdatacommons.org/28902121

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	Yes or no? if no, what are your criteria for deciding whether something is knowledge or not, and what do you consider things that are perceived, but do not qualify as knowledge?
http://www.w3.org/ns/prov#wasQuotedFrom	democraticunderground.com