About: http://webisa.webdatacommons.org/342439593

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	At birth, these tubules contain simple round cells, but during puberty, testosterone and other hormones cause these cells to transform into sperm cells.
http://www.w3.org/ns/prov#wasQuotedFrom	seattlechildrens.org