About: http://webisa.webdatacommons.org/174600351

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	Although once the concept of references is understood, the syntax and use cases can still be confusing for quite some time, especially in Perl, because There Is More Than One Way To Do It.
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org