About: http://webisa.webdatacommons.org/372267840

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	Fortunately most important libraries are released under the LGPL (or a more permissive license such as MIT or BSD), which makes your issue irrelevant.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org