About: http://webisa.webdatacommons.org/78280227

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	Note that \.txt would still match a file such as file.txtold or file.txt.old, so you can append the $ specifier which matches with the end of the string: e.g \.txt$ to ensure you only match files with the last extension as .txt
http://www.w3.org/ns/prov#wasQuotedFrom	github.com