About: http://webisa.webdatacommons.org/247753000

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	VPT is similar to On-balance Volume (OBV), but where OBV takes volume just according to whether the close was higher or lower, VPT includes how much higher or lower it was.
http://www.w3.org/ns/prov#wasQuotedFrom	iticsoftware.com