add sparql query and compressed dataset

README.md

@@ -20,3 +20,13 @@ information: https://www.michaeldebellis.com/post/export-inferred-axioms.
 Once you have the materialized ontology you can filter it with
 d3fend.sparql. 
 
+``` shell
+arq --query=d3fend.rq --data=d3fend.owl --results=turtle > d3fend.ttl
+```
+
+``` shell
+riot --output=nt d3fend.ttl > d3fend.nt
+```
+
+The d3fend.owl and d3fend.nt files then are compressed using gzip.
+

d3fend.nt.gz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:167cacf0006b792d94c8eb39b7ed032cdcd4c761c2c1f436daaa2402c0c618f4
+size 1891369

d3fend.owl.gz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb9b392a539f1198f816c1250518c8e1f5058694d1c5cc6f9244379147646ca5
+size 4504462

d3fend.rq

@@ -0,0 +1,41 @@
+PREFIX d3f: <http://d3fend.mitre.org/ontologies/d3fend.owl#> 
+PREFIX dcterms: <http://purl.org/dc/terms/> 
+PREFIX owl: <http://www.w3.org/2002/07/owl#> 
+PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
+PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
+PREFIX skos: <http://www.w3.org/2004/02/skos/core#> 
+PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> 
+
+CONSTRUCT {
+  ?s ?p ?new_o .
+}
+WHERE {
+  ?s ?p ?o .
+
+   # Transform rdfs:seeAlso strings that are valid QNames into URIs
+  BIND(
+    IF(
+      ?p = rdfs:seeAlso && isLiteral(?o) && REGEX(STR(?o), "^d3f:([a-zA-Z_][a-zA-Z0-9_]*)$"),
+      URI(REPLACE(STR(?o), "^d3f:", STR(d3f:))),
+      ?o
+    ) AS ?new_o
+  )
+
+  FILTER (?p NOT IN (
+		     d3f:d3fend-data-property, 
+		     d3f:d3fend-kb-data-property, 
+		     d3f:d3fend-kb-object-property, 
+		     d3f:d3fend-object-property,
+		     d3f:todo
+		     )
+	  )
+
+  FILTER (
+	  !isLiteral(?new_o) || (isLiteral(?new_o) && STRLEN(STR(?new_o)) > 0)
+	  )
+
+  FILTER (
+	  !(?p = rdfs:seeAlso && isLiteral(?new_o) && !REGEX(STR(?new_o), "^d3f:([a-zA-Z_][a-zA-Z0-9_]*)$"))
+	  )
+
+}