About: http://webisa.webdatacommons.org/368171109

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	When I got these customs, there is a point could use 6/20 but the decrease in volume is just too big.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org