Learning SPARQL, 2nd Edition

Index

A note on the digital index

A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.

Symbols

# symbol, The Data to Query, Manual Debugging

&& in boolean expressions, Program Logic Functions

*, Searching for Strings (see asterisk)

+ symbol in property paths, Searching Further in the Data

,, Storing RDF in Files (see comma)

/ in property paths, Searching Further in the Data

: as namespace prefix, Querying a Public Data Source

;, Storing RDF in Files (see semicolon)

?s, ?p, ?o as variable names, Searching for Strings

[], Blank Nodes and Why They’re Useful (see square braces)

^ in property paths, Searching Further in the Data

^^ datatype indicator, Datatypes and Queries

_ in blank node names, Blank Nodes and Why They’re Useful

| in property paths, Searching Further in the Data

|| in boolean expressions, Program Logic Functions

“"” to delimit strings in Turtle and SPARQL, Representing Strings

A

a (“a”) as keyword, Reusing and Creating Vocabularies: RDF Schema and OWL

abs(), Numeric Functions

addition, Comparing Values and Doing Arithmetic

AGROVOC thesaurus, Datatypes and Queries

APIs, SPARQL, Query Forms: SELECT, DESCRIBE, ASK, and CONSTRUCT

arithmetic, Comparing Values and Doing Arithmetic–Comparing Values and Doing Arithmetic

ARQ SPARQL processor, Querying ...