About: http://webisa.webdatacommons.org/298041352

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	This study is an advance in understanding why it is more difficult for obese men to conceive, said Dr. Alex Polotsky of University of Colorado Advanced Reproductive Medicine, one of the study's authors.
http://www.w3.org/ns/prov#wasQuotedFrom	biospace.com