Cardinality of the results of a query is usually mentioned when studying papers related to SPARQL, rdf, etc...however, I am unable to understand what does cardinality here really means. I am a novice to SPARQL and rdf so can somebody be kind enough to explain what does cardinality means in SPARQL and rdf.
Cardinality in databases refers to uniqueness of values, what w.r.t to SPARQL and the results of its query does cardinality mean...I am really confused. Somebody please explain.
As it refers to unique values then what does maximum Cardinality and minimum Cardinality mean?
