About: http://webisa.webdatacommons.org/301817610

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	OCP and other calcium phosphates are covalently bonded materials and have a net charge on their outer crystal surfaces so that the enhanced surface charge binds polar materials, particularly proteins to enhance adherence.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com