Re: RDF Turtle Blank Nodes

2016-10-23 Thread Erich Bremer 

Thank you! - Erich

On Sun, 23 Oct 2016 15:17:10 +0100
 Andy Seaborne  wrote:

 blankNodePropertyList predicateObjectList?

EBNF: The "?" means "zero or one" - i.e. optional.

IIRC this was added over pre-RDF 1.1 turtle so that 
Turtle aligned with SPARQL, which has always accepted [ 
:p "v" ] .


Andy


On 23/10/16 15:02, Erich Bremer wrote:
But isn't "[ :status "happy"]" just the 
blankNodePropertyList?  I would
need a corresponding predicateObjectList to go with that 
wouldn't I?  -

Erich


On 10/19/2016 10:38 AM, Andy Seaborne wrote:

Does it parse? :-)

http://www.sparql.org/data-validator.html

Spec:

[6] triples ::=
subject predicateObjectList | blankNodePropertyList 
predicateObjectList?


It matches

blankNodePropertyList predicateObjectList?

Andy

On 19/10/16 15:24, Erich Bremer wrote:
Is this a valid RDF Turtle 
(https://www.w3.org/TR/turtle/#BNodes)

document? - Erich

VV
@prefix :   .
[ :status "happy"
] .

Re: RDF Turtle Blank Nodes

2016-10-23 Thread Andy Seaborne 

 blankNodePropertyList predicateObjectList?

EBNF: The "?" means "zero or one" - i.e. optional.

IIRC this was added over pre-RDF 1.1 turtle so that Turtle aligned with 
SPARQL, which has always accepted [ :p "v" ] .


Andy


On 23/10/16 15:02, Erich Bremer wrote:

But isn't "[ :status "happy"]" just the blankNodePropertyList?  I would
need a corresponding predicateObjectList to go with that wouldn't I?  -
Erich


On 10/19/2016 10:38 AM, Andy Seaborne wrote:

Does it parse? :-)

http://www.sparql.org/data-validator.html

Spec:

[6] triples ::=
subject predicateObjectList | blankNodePropertyList predicateObjectList?

It matches

blankNodePropertyList predicateObjectList?

Andy

On 19/10/16 15:24, Erich Bremer wrote:

Is this a valid RDF Turtle (https://www.w3.org/TR/turtle/#BNodes)
document? - Erich

VV
@prefix :   .
[ :status "happy"
] .

Re: RDF Turtle Blank Nodes

2016-10-23 Thread Erich Bremer 
But isn't "[ :status "happy"]" just the blankNodePropertyList?  I would 
need a corresponding predicateObjectList to go with that wouldn't I?  - 
Erich



On 10/19/2016 10:38 AM, Andy Seaborne wrote:

Does it parse? :-)

http://www.sparql.org/data-validator.html

Spec:

[6] triples ::=
subject predicateObjectList | blankNodePropertyList predicateObjectList?

It matches

blankNodePropertyList predicateObjectList?

Andy

On 19/10/16 15:24, Erich Bremer wrote:

Is this a valid RDF Turtle (https://www.w3.org/TR/turtle/#BNodes)
document? - Erich

VV
@prefix :   .
[ :status "happy"
] .

Re: RDF Turtle Blank Nodes

2016-10-23 Thread Erich Bremer 
It was created when I exported my data from Jena.  Virtuoso was balking 
at it.  See the issue I reported here:


https://github.com/openlink/virtuoso-opensource/issues/593


  - Erich


On 10/19/2016 10:38 AM, Andy Seaborne wrote:

Does it parse? :-)

http://www.sparql.org/data-validator.html

Spec:

[6] triples ::=
subject predicateObjectList | blankNodePropertyList predicateObjectList?

It matches

blankNodePropertyList predicateObjectList?

Andy

On 19/10/16 15:24, Erich Bremer wrote:

Is this a valid RDF Turtle (https://www.w3.org/TR/turtle/#BNodes)
document? - Erich

VV
@prefix :   .
[ :status "happy"
] .

Re: RDF Turtle Blank Nodes

2016-10-19 Thread Andy Seaborne 

Does it parse? :-)

http://www.sparql.org/data-validator.html

Spec:

[6] triples ::=
subject predicateObjectList | blankNodePropertyList predicateObjectList?

It matches

blankNodePropertyList predicateObjectList?

Andy

On 19/10/16 15:24, Erich Bremer wrote:

Is this a valid RDF Turtle (https://www.w3.org/TR/turtle/#BNodes)
document? - Erich

VV
@prefix :   .
[ :status "happy"
] .