About: http://webisa.webdatacommons.org/247152476

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	By the definition of the GCD we know that if d = GCD(a,b) then a=rd and b=sd and so d=GCD(rd,sd) which leads to 1=GCD(r,s) if d is a not a zero divisor.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com