internal void KnowledgeGraphProvenance(KnowledgeGraph kg) { // use the KnowledgeGraphPropertyInfo var propInfo = kg.GetPropertyNameInfo(); var supportsProvenance = propInfo.SupportsProvenance; var provenanceType = propInfo.ProvenanceTypeName; var provenanceInfo = propInfo.ProvenancePropertyInfo; }
await QueuedTask.Run(() => { // check if provenance supported var propInfo = kg.GetPropertyNameInfo(); if (!propInfo.SupportsProvenance) return; //Instantiate an operation for the Create var edit_op = new EditOperation() { Name = "Create a new provenance record", SelectNewFeatures = true }; var provName = propInfo.ProvenanceTypeName; //we will add a row to the provenance for person entity var person_tbl = kg.OpenDataset<Table>("Person"); //Arbitrarily retrieve the first "person" row var instance_id = Guid.Empty; using (var rc = person_tbl.Search()) { if (!rc.MoveNext()) return; instance_id = rc.Current.GetGlobalID();//Get the global id } var originHandle = new RowHandle(person_tbl, instance_id); var pd = new KnowledgeGraphProvenanceDescription(originHandle, "name", KnowledgeGraphSourceType.Document, "Annual Review 2024", "HR records", "Rock star"); //Create the provenance row edit_op.Create(pd); if (edit_op.Execute()) { //TODO: Operation succeeded } });
Target Platforms: Windows 11, Windows 10