About: http://webisa.webdatacommons.org/113154504

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	???Thus one must substantially observe the law of abstinence on such days, and the obligation to do so is a grave one, meaning that it satisfies the condition of grave matter required for mortal sin.
http://www.w3.org/ns/prov#wasQuotedFrom	jimmyakin.org