About: http://webisa.webdatacommons.org/208234030

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	While Perl was a very efficient language, applications were hard to read and difficult to maintain.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com