About: http://webisa.webdatacommons.org/229784376

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	Chronic exposure to heavy metals such as lead, cadmium, or arsenic may affect sperm quality.
http://www.w3.org/ns/prov#wasQuotedFrom	umm.edu