About: http://webisa.webdatacommons.org/286182730

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	Sexual activity can put an extra strain on your heart, especially if your heart is already weak from a heart attack or heart disease.
http://www.w3.org/ns/prov#wasQuotedFrom	levitra.com