About: http://webisa.webdatacommons.org/307188749

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	That works fine and browser gives no error whether on http or https.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com