diff --git a/mappings/internal-node-links.yml b/mappings/internal-node-links.yml
index 33ff109..e078138 100644
--- a/mappings/internal-node-links.yml
+++ b/mappings/internal-node-links.yml
@@ -37,6 +37,21 @@ mappings:
         referenceFormulation: *referenceFormulation
         query: SELECT TRIM(OP1.UOPID) AS UOPID, LineEdges1.ID AS Line1, LineEdges2.ID AS Line2, LineEdges1.VersionID AS StartV, LineEdges2.VersionID AS EndV FROM RINF.dbo.LineEdges AS LineEdges1, RINF.dbo.LineEdges AS LineEdges2, RINF.dbo.LineNodes AS LineNodes1, RINF.dbo.LineNodes AS LineNodes2, RINF.dbo.OperationalPoints AS OP1, RINF.dbo.OperationalPoints AS OP2, RINF.dbo.LookupValues WHERE LineEdges2.LineNodeEndID = LineNodes2.ID AND LineEdges2.VersionID = LineNodes2.VersionID AND LineEdges1.LineNodeEndID = LineNodes1.ID AND LineEdges1.ID != LineEdges2.ID AND LineNodes2.OperationalPointID = OP2.ID AND LineNodes2.VersionID = OP2.VersionID AND LineNodes1.OperationalPointID = OP1.ID AND LineNodes1.VersionID = OP1.VersionID AND OP2.UOPID = OP1.UOPID AND OP1.[Type] = LookupValues.ID AND OP2.[Type] = LookupValues.ID;
     s: http://era.europa.eu/abstraction#INL_$(UOPID)_$(Line1)_$(Line2)_$(StartV)
+    po:
+      - [a, era:InternalNodeLink]
+      - [era:bidirectional, "true", xsd:boolean]
+      - [era:startPort, http://era.europa.eu/abstraction#NP_$(UOPID)_$(Line1)_$(StartV)~iri]
+      - [era:endPort, http://era.europa.eu/abstraction#NP_$(UOPID)_$(Line2)_$(EndV)~iri]
+
+  internal-node-link-no-in:
+    sources:
+      - access: *host
+        type: *typeMSSQL
+        credentials: *credentials
+        queryFormulation: *queryFormulation
+        referenceFormulation: *referenceFormulation
+        query: SELECT TRIM(OP1.UOPID) AS UOPID, LineEdges1.ID AS Line1, LineEdges2.ID AS Line2, LineEdges1.VersionID AS StartV, LineEdges2.VersionID AS EndV FROM RINF.dbo.LineEdges AS LineEdges1, RINF.dbo.LineEdges AS LineEdges2, RINF.dbo.LineNodes AS LineNodes1, RINF.dbo.LineNodes AS LineNodes2, RINF.dbo.OperationalPoints AS OP1, RINF.dbo.OperationalPoints AS OP2, RINF.dbo.LookupValues WHERE LineEdges2.LineNodeStartID = LineNodes2.ID AND LineEdges2.VersionID = LineNodes2.VersionID AND LineEdges1.LineNodeStartID = LineNodes1.ID AND LineEdges1.ID != LineEdges2.ID AND LineNodes2.OperationalPointID = OP2.ID AND LineNodes2.VersionID = OP2.VersionID AND LineNodes1.OperationalPointID = OP1.ID AND LineNodes1.VersionID = OP1.VersionID AND OP2.UOPID = OP1.UOPID AND OP1.[Type] = LookupValues.ID AND OP2.[Type] = LookupValues.ID ORDER BY OP2.UOPID;
+    s: http://era.europa.eu/abstraction#INL_$(UOPID)_$(Line1)_$(Line2)_$(StartV)
     po:
       - [a, era:InternalNodeLink]
       - [era:bidirectional, "true", xsd:boolean]
diff --git a/rml/internal-node-links_rml.ttl b/rml/internal-node-links_rml.ttl
index 09c158c..52cf84b 100644
--- a/rml/internal-node-links_rml.ttl
+++ b/rml/internal-node-links_rml.ttl
@@ -114,3 +114,55 @@
 :om_7 a rr:ObjectMap;
     rr:template "http://era.europa.eu/abstraction#NP_{UOPID}_{Line2}_{EndV}";
     rr:termType rr:IRI.
+:map_internal-node-link-no-in_0 rml:logicalSource :source_2.
+:source_2 a rml:LogicalSource;
+    rml:source :database_2;
+    rml:query "SELECT TRIM(OP1.UOPID) AS UOPID, LineEdges1.ID AS Line1, LineEdges2.ID AS Line2, LineEdges1.VersionID AS StartV, LineEdges2.VersionID AS EndV FROM RINF.dbo.LineEdges AS LineEdges1, RINF.dbo.LineEdges AS LineEdges2, RINF.dbo.LineNodes AS LineNodes1, RINF.dbo.LineNodes AS LineNodes2, RINF.dbo.OperationalPoints AS OP1, RINF.dbo.OperationalPoints AS OP2, RINF.dbo.LookupValues WHERE LineEdges2.LineNodeStartID = LineNodes2.ID AND LineEdges2.VersionID = LineNodes2.VersionID AND LineEdges1.LineNodeStartID = LineNodes1.ID AND LineEdges1.ID != LineEdges2.ID AND LineNodes2.OperationalPointID = OP2.ID AND LineNodes2.VersionID = OP2.VersionID AND LineNodes1.OperationalPointID = OP1.ID AND LineNodes1.VersionID = OP1.VersionID AND OP2.UOPID = OP1.UOPID AND OP1.[Type] = LookupValues.ID AND OP2.[Type] = LookupValues.ID ORDER BY OP2.UOPID;".
+:database_2 a d2rq:Database;
+    d2rq:jdbcDSN "//10.10.160.21:1433";
+    d2rq:jdbcDriver "com.microsoft.sqlserver.jdbc.SQLServerDriver";
+    d2rq:username "SA";
+    d2rq:password "ChooChoo2020".
+:source_2 rml:referenceFormulation ql:CSV.
+:map_internal-node-link-no-in_0 a rr:TriplesMap;
+    rdfs:label "internal-node-link-no-in".
+:s_2 a rr:SubjectMap.
+:map_internal-node-link-no-in_0 rr:subjectMap :s_2.
+:s_2 rr:template "http://era.europa.eu/abstraction#INL_{UOPID}_{Line1}_{Line2}_{StartV}".
+:pom_8 a rr:PredicateObjectMap.
+:map_internal-node-link-no-in_0 rr:predicateObjectMap :pom_8.
+:pm_8 a rr:PredicateMap.
+:pom_8 rr:predicateMap :pm_8.
+:pm_8 rr:constant rdf:type.
+:pom_8 rr:objectMap :om_8.
+:om_8 a rr:ObjectMap;
+    rr:constant "http://era.europa.eu/ns#InternalNodeLink";
+    rr:termType rr:IRI.
+:pom_9 a rr:PredicateObjectMap.
+:map_internal-node-link-no-in_0 rr:predicateObjectMap :pom_9.
+:pm_9 a rr:PredicateMap.
+:pom_9 rr:predicateMap :pm_9.
+:pm_9 rr:constant era:bidirectional.
+:pom_9 rr:objectMap :om_9.
+:om_9 a rr:ObjectMap;
+    rr:constant "true";
+    rr:termType rr:Literal;
+    rr:datatype xsd:boolean.
+:pom_10 a rr:PredicateObjectMap.
+:map_internal-node-link-no-in_0 rr:predicateObjectMap :pom_10.
+:pm_10 a rr:PredicateMap.
+:pom_10 rr:predicateMap :pm_10.
+:pm_10 rr:constant era:startPort.
+:pom_10 rr:objectMap :om_10.
+:om_10 a rr:ObjectMap;
+    rr:template "http://era.europa.eu/abstraction#NP_{UOPID}_{Line1}_{StartV}";
+    rr:termType rr:IRI.
+:pom_11 a rr:PredicateObjectMap.
+:map_internal-node-link-no-in_0 rr:predicateObjectMap :pom_11.
+:pm_11 a rr:PredicateMap.
+:pom_11 rr:predicateMap :pm_11.
+:pm_11 rr:constant era:endPort.
+:pom_11 rr:objectMap :om_11.
+:om_11 a rr:ObjectMap;
+    rr:template "http://era.europa.eu/abstraction#NP_{UOPID}_{Line2}_{EndV}";
+    rr:termType rr:IRI.