About: http://webisa.webdatacommons.org/378434730

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	Another factor, TNAP, an enzyme produced in several tissues including bones, serves as a functional phenotypic marker of osteoblasts and is often used as a molecular marker for vascular calcification.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca