Table for the 2 triples with object "It is a major goal of Amateur Radio Operators to make contact with each other. This contact is formally defined as the exchange of certain information, usually consisting of each operator's call sign and a signal report (how well each operator receives the signal of the other). A contact can last a few seconds to many minutes. Nickname "QSL"."@en on predicate rdfs:comment sorted by label

Subject	Predicate
ov:An event that is a contact between two AmateurRadioOperators	rdfs:comment
ov:An event that is a contact between two AmateurRadioOperators	rdfs:comment