About: http://webisa.webdatacommons.org/415692735

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	For example, both people and machines are capable of observing qualities, such as redness.observesObserverQuality* Formally described in a sensor/observation ontology46
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net