About: http://webisa.webdatacommons.org/3609145

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	As men age, both the number and quality of their sperm decline -- so older men become less likely to father a child and more likely to father a child with schizophrenia, Down syndrome, or other problems.
http://www.w3.org/ns/prov#wasQuotedFrom	go.com