About: http://webisa.webdatacommons.org/414523876

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 the molecular level, epigenetic regulation involves hierarchical covalent modification of DNA and the proteins that package DNA, such as histones.
http://www.w3.org/ns/prov#wasQuotedFrom	ox.ac.uk