About: http://webisa.webdatacommons.org/450730199

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	Matrix metalloproteinases are secreted from keratinocytes and fibroblasts and break down collagen and other proteins that comprise the dermal extracellular matrix.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com