About: http://webisa.webdatacommons.org/326334146

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	Specifically, if is a basis of $ then we say it???s positively oriented if for any outward-pointing the basis is positively oriented as a basis of , and similarly for negatively oriented bases.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com