About: http://webisa.webdatacommons.org/426975243

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	In 1979, the United States Patent Office granted service mark rights for the word Rolfing to The Rolf Institute of Structural Integration, distinguishing Rolfing from all other forms of structural integration.
http://www.w3.org/ns/prov#wasQuotedFrom	rolf.org