# Operator PREFIX : SELECT * { OPTIONAL { :a :b :c } }
Syntax Highlighting 源代码
汇集 Syntax Highlighting 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
PREFIX : SELECT * { ?s ?p ?o } ORDER BY ASC(?o)
BASE PREFIX : SELECT * WHERE { :x :p 123. . }
PREFIX : SELECT * WHERE { [ ?x ?y ] :p [ ?pa ?b ] }
SELECT * WHERE { }
BASE PREFIX : SELECT * WHERE { :x :p """Long""\\Literal with "\\ single quotes""" }
# Two elements in the group PREFIX : SELECT * { :p :q :r OPTIONAL { :a :b :c } :p :q :r OPTIONAL { :a :b :c } }
SELECT * WHERE { ( ?z ) }
BASE PREFIX : SELECT * WHERE { :x :p '''Long''\\Literal with '\\ single quotes ''' }
BASE PREFIX : SELECT * WHERE { :x :p "x\"y'z" }