About: http://webisa.webdatacommons.org/428461174

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	So the answer to your question 'is it genes or environment' the answer is a definite YES. Because it is both.
http://www.w3.org/ns/prov#wasQuotedFrom	genome.gov