About: http://webisa.webdatacommons.org/2019309

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	Totally agree, but for me, one of the best parts of the whole StackExchange range of sites is finding out all those things you didn't know you didn't know, regardless of years of experience or skill.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com