Schema Documentation

Classes

Properties

ebnf:alt (owl:InverseFunctionalProperty)

read {X :alt (Y Z)]} as: an X is either a Y or a Z.

ebnf:nonTerminal (rdf:Property)

relates grammatical symbol to a language

ebnf:opt (owl:InverseFunctionalProperty)

[ :opt X] is an optional X, i.e. zero or one X's. short for [ :alt ([ :seq ()] X)]

ebnf:plus (owl:InverseFunctionalProperty)

[ :plus X] is one or more Xs.

ebnf:seq (owl:InverseFunctionalProperty)

read {X :seq (Y Z)]} as: an X is a Y followed by a Z.

ebnf:star (owl:InverseFunctionalProperty)

[ :star X] is zero or more Xs.

ebnf:terminal (rdf:Property)

relates a language to one of its lexical tokens; i.e. a symbol in a lower-level language