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Querying Linked Data: SPARQL 101
Published on Oct 22, 20151578 Views
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Chapter list
Querying Linked Data: SPARQL 1.0100:00
Overview00:22
Introduction to SPARQL00:58
Parts of the SPARQL Specification01:04
SPARQL 1.102:34
Data representation03:40
SPARQL Basics - 104:42
SPARQL Basics - 205:01
SPARQL Triple Pattern07:42
SPARQL Basic Graph Pattern - 110:52
SPARQL Group Graph Patterns16:11
SPARQL Group Graph Pattern - 217:41
SPARQL Query Results18:01
Matching Triple Patterns27:47
Matching Basic Graph Patterns - 129:25
Matching Basic Graph Patterns - 230:52
Filters31:48
Matching Filters34:03
Filter Expressions - 138:15
Filter Expressions - 238:22
Matching String Filters38:34
Matching Arithmetic Filters40:28
Union Graph Patterns41:34
Matching Union Graph Patterns - 144:38
Matching Union Graph Patterns - 351:43
Matching Union Graph Patterns - 253:01
Semantics of Union Graph Patterns55:52
Properties of UNION56:48
Optional Graph Patterns - 158:44
Optional Graph Patterns - 259:38
Matching Optional Graph Patterns01:01:18
Properties of OPTIONAL01:05:11
OPTIONALs and FILTERs01:06:35
Multiple OPTIONALs01:10:42
Combining UNION and OPTIONAL01:12:35
Combining UNION and Conjunction01:13:19
SPARQL Query Components: PROLOGUE01:13:50
SPARQL Query Components: QUERY FORMS01:14:35
SPARQL Query Components: DATASET SPECIFICATION01:15:22
SPARQL Query Components: QUERY PATTERN01:15:52
SPARQL Query Components: SOLUTION MODIFIERs01:16:21
SPARQL Query Forms01:16:38
Query Form: SELECT - 101:18:19
Query Form: SELECT - 201:19:40
Query Form: SELECT (4) Elimination of Duplicates01:19:43
AGGREGATES01:20:19
Query Form: SELECT (5) AGGREGATES01:20:58
Query Form: SELECT (6) AGGREGATES01:21:53
Query Form: Construct - 101:22:03
Query Form: Construct - 201:22:40
Sub-queries & Aggregate Values01:23:52