About: http://webisa.webdatacommons.org/357147953

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	Opensource.org is a good starting point, then look at the webpages of the respective authors, they often provide a plain english explanation of the license.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com