About: http://webisa.webdatacommons.org/77895151

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	Google no phase balancing and plenty of references come up, including a paper explaining how to extend it to true dynamic balancing (two-plane):
http://www.w3.org/ns/prov#wasQuotedFrom	rcgroups.com