About: http://webisa.webdatacommons.org/233291631

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	http://schema.org/url: { @id: http://manu.sporny.org/ }, ??? The '@id' keyword means 'This value is an identifier that is an IRI'
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org