PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Epigenetics is the study of heritable changes in gene function that occur without a change in the DNA sequence (such as methylation of DNA, which can influence whether genes are turned on or turned off in specific tissues during various points in development).
http://www.w3.org/ns/prov#wasQuotedFrom
  • hhs.gov