This is the home of the Halyard namespace:

PREFIX halyard: <http://merck.github.io/Halyard/ns#>

In-data used identifiers

halyard:statsContext

A named graph context used by Halyard to store dataset statistics.

halyard:statsRoot

Statistics dataset root node within the halyard:statsContext named graph context.

halyard:namespacePrefix

Property used by Halyard to persist namespaces inside the datasets.

Custom SPARQL filter functions

halyard:forkAndFilterBy(<num_of_forks>, ?var1 [,?varN...])

Custom SPARQL function used in Halyard Bulk Update and Halyard Bulk Export.

halyard:parallelSplitBy

Custom SPARQL function used in Halyard Parallel Export.

halyard:decimateBy

Custom data types

halyard:search

Custom data type passing the value as a query string to Elastic Search index (when configured). The value is replaced with all matching values retrieved from Elastic Search index during SPARQL query, during direct API repository operations, or during RDF4J Workbench exploration of the datasets.

SAIL configuration predicates

halyard:tableName

halyard:splitBits

halyard:createTable

halyard:pushStrategy

halyard:evaluationTimeout