RDF Notation3 Grammar

document

( directive
| statement _scp ) * END

directive

"@prefix" PREFIX URIREF SEP

statement _scp

clause_ind _scp SEP

clause_ind _scp

( phrase _scp [ predicate _{scp, phrase} ( PSEP [ predicate _{scp, phrase} ] ) * ] [ PTERM ] )
| ( term _scp predicate _{scp, term} ( PSEP [ predicate _{scp, term} ] ) * [ PTERM ] )

term _scp

( expr _scp )
| ( name )

predicate _scp,subj

verb _scp objects1 _{scp,subj,verb}

verb _scp

( term _scp )
| ( "is" term _scp "of" )

objects1 _{scp,subj,verb}

term _scp ( "," term _scp ) *

name

( URIREF )
| ( QNAME )
| ( "a" )
| ( "=" )

expr _scp

( "this" )
| ( EXVAR )
| ( UVAR )
| ( INTLIT )
| ( STRLIT3 )
| ( STRLIT1 )
| ( STRLIT2 )
| ( list _scp )
| ( phrase _scp )
| ( clause_sub )

list _scp

"\\(" item _{scp, items} * "\\)"

item _{scp, items}

term _scp

phrase _scp

"\\[" [ predicate _{scp, subj} ( PSEP predicate _{scp, subj} ) * [ PTERM ] ] "\\]"

clause_sub

"{" [ clause_ind _scp ( SEP clause_ind _scp ) * [ TERM ] ] "}"