About: http://webisa.webdatacommons.org/243484919

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	But if you fill them up you use 4...unless somehow it becomes triple-channel with A, B and D for example while C is by its lonesome as a single-channel?
http://www.w3.org/ns/prov#wasQuotedFrom	techpowerup.com