About: http://webisa.webdatacommons.org/328080101

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	A marking medium is a physical medium on which a human can produce a pattern of marks by performing marking actions or actions that modify marks, such as erasing, wiping, or scratching actions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr