class-overview
This query requires data and vocabulary, together stored within the same dataset (but possibly in different graphs).
Created 4 years ago, 3 versions
data-structure-definition
Purpose
When a dataset uses Data Cube, it contains one or more Data Structure Definitions. This query visualizes such statistical schemas.
Created 4 years ago, 1 version
datatype-overview
Purpose
This query enumerates the datatype IRIs that are used in the dataset.
Implementation
This query uses the datatype/1
function to retrieve the datatype IRI from RDF terms. Since non-literal terms do not have a datatype IRI, ?datatype
will sometimes remain unbound. This is why we need an additional filter containing the bound/1
function to rule out this result.
Created 4 years ago, 2 versions