About: http://webisa.webdatacommons.org/269734233

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	Men who use alcohol and drugs in excess, especially tobacco and anabolic steroids, tend to have lower sperm counts.
http://www.w3.org/ns/prov#wasQuotedFrom	rhtp.org