About: http://webisa.webdatacommons.org/199729603

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	For example, the prestigious Texas Back Institute (TBI), the largest, freestanding spine specialty clinic in the United States of America, at one time included only surgeons and other MDs.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org