# Triple, DOT, operator, DOT PREFIX : SELECT * { :p :q :r . OPTIONAL { :a :b :c } . }
syntax analyzer 源代码
汇集 syntax analyzer 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 DESC(:func(?s, ?o))
# Operator, DOT PREFIX : SELECT * { OPTIONAL { :a :b :c } . }
# Triple, semi, operator PREFIX : SELECT * { :p :q :r ; OPTIONAL { :a :b :c } }
BASE PREFIX : SELECT * WHERE { :x :p "x" }
SELECT * WHERE { +11 }
PREFIX : SELECT * WHERE { ( ) :p 1 }
PREFIX : SELECT * WHERE { [] :p :q }
PREFIX : SELECT * WHERE { GRAPH ?g { :x :b ?a } }
PREFIX : SELECT * WHERE { :x :p :z GRAPH ?g { :x :b ?a . GRAPH ?g2 { :x :p ?x } } }