Jan Martin Keil

multiple BNODE() calls result in not distict blank nodes (not SPARQL 1.1 standard compliant)

1

The query `ASK { FILTER (BNODE() = BNODE()) }` ([try](https://dbpedia.org/sparql?query=ASK+{+FILTER+(BNODE()+%3D+BNODE())+})) returns `true` on Virtuoso version 08.03.3330 (879a32f2c3). According to the [standard](https://www.w3.org/TR/sparql11-query/#func-bnode), it should return `false`: > If the no argument...

I suggest the following changes to OM: * where possible change datatype of om:hasNumericValue literals from xsd:string to xsd:decimal (including transformation of lexical representation) (45e8b684093fd6246403d6b3b1135d8d888d1f7f) * add properties om:hasNumericalValueGreaterOrEqual &...

There are 5 cases of a pair of om:Dimension instances with the same dimension exponent vector: Dimension 1 | Dimension 2 -- | -- [om:illuminance-Dimension](http://www.ontology-of-units-of-measure.org/resource/om-2/illuminance-Dimension) | [om:luminance-Dimension](http://www.ontology-of-units-of-measure.org/resource/om-2/luminance-Dimension) [om:energyDensity-Dimension](http://www.ontology-of-units-of-measure.org/resource/om-2/energyDensity-Dimension) | [om:pressure-Dimension](http://www.ontology-of-units-of-measure.org/resource/om-2/pressure-Dimension)...