About: http://webisa.webdatacommons.org/324861696

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	For example, toxins or other products generated by periodontal bacteria in the mother can reach the general circulation, cross the placenta, and harm the fetus.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com