About: http://webisa.webdatacommons.org/168992223

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	Without having gone through the code that creates the maps, etc., that are needed in your example, it does sound very much like the same sort of issue and could perhaps be the exact same thing.
http://www.w3.org/ns/prov#wasQuotedFrom	github.com