About: http://webisa.webdatacommons.org/231698184

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	It has a maximum length of 15 characters, it should not contain any funky characters, especially spaces, commas, dashes, or colons, and it should not be a substring (part of) a real cpt code.
http://www.w3.org/ns/prov#wasQuotedFrom	synamed.com