About: http://webisa.webdatacommons.org/388615202

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	Periodontal disease is an infectious disease initiated by microbial plaque, which accumulates on the tooth surface at the gingival margin and induces an inflammatory reaction.
http://www.w3.org/ns/prov#wasQuotedFrom	mah.se