diff --git a/coreContext/ngsi-ld-core-context-v1.4.jsonld b/coreContext/ngsi-ld-core-context-v1.4.jsonld
new file mode 100644
index 0000000000000000000000000000000000000000..9c8025a3b0207832a463192d73fb899465cbf2cf
--- /dev/null
+++ b/coreContext/ngsi-ld-core-context-v1.4.jsonld
@@ -0,0 +1,248 @@
+{
+  "@context": {
+    "ngsi-ld": "https://uri.etsi.org/ngsi-ld/",
+    "geojson": "https://purl.org/geojson/vocab#",
+    "id": "@id",
+    "type": "@type",
+    "Attribute": "ngsi-ld:Attribute",
+    "AttributeList": "ngsi-ld:AttributeList",
+    "ContextSourceNotification": "ngsi-ld:ContextSourceNotification",
+    "ContextSourceRegistration": "ngsi-ld:ContextSourceRegistration",
+    "Date": "ngsi-ld:Date",
+    "DateTime": "ngsi-ld:DateTime",
+    "EntityType": "ngsi-ld:EntityType",
+    "EntityTypeInfo": "ngsi-ld:EntityTypeInfo",
+    "EntityTypeList": "ngsi-ld:EntityTypeList",
+    "Feature": "geojson:Feature",
+    "FeatureCollection": "geojson:FeatureCollection",
+    "GeoProperty": "ngsi-ld:GeoProperty",
+    "GeometryCollection": "geojson:GeometryCollection",
+    "LineString": "geojson:LineString",
+    "MultiLineString": "geojson:MultiLineString",
+    "MultiPoint": "geojson:MultiPoint",
+    "MultiPolygon": "geojson:MultiPolygon",
+    "Notification": "ngsi-ld:Notification",
+    "Point": "geojson:Point",
+    "Polygon": "geojson:Polygon",
+    "Property": "ngsi-ld:Property",
+    "Relationship": "ngsi-ld:Relationship",
+    "Subscription": "ngsi-ld:Subscription",
+    "TemporalProperty": "ngsi-ld:TemporalProperty",
+    "Time": "ngsi-ld:Time",
+    "accept": "ngsi-ld:accept",
+    "attributeCount": "attributeCount",
+    "attributeDetails": "attributeDetails",
+    "attributeList": {
+      "@id": "ngsi-ld:attributeList",
+      "@type": "@vocab"
+    },
+    "attributeName": {
+      "@id": "ngsi-ld:attributeName",
+      "@type": "@vocab"
+    },
+    "attributeNames": {
+      "@id": "ngsi-ld:attributeNames",
+      "@type": "@vocab"
+    },
+    "attributeTypes": {
+      "@id": "ngsi-ld:attributeTypes",
+      "@type": "@vocab"
+    },
+    "attributes": {
+      "@id": "ngsi-ld:attributes",
+      "@type": "@vocab"
+    },
+    "avg": {
+      "@id": "ngsi-ld:avg",
+      "@container": "@list"
+    },
+    "bbox": {
+      "@container": "@list",
+      "@id": "geojson:bbox"
+    },
+    "coordinates": {
+      "@container": "@list",
+      "@id": "geojson:coordinates"
+    },
+    "createdAt": {
+      "@id": "ngsi-ld:createdAt",
+      "@type": "DateTime"
+    },
+    "csf": "ngsi-ld:csf",
+    "data": "ngsi-ld:data",
+    "datasetId": {
+      "@id": "ngsi-ld:datasetId",
+      "@type": "@id"
+    },
+    "description": "http://purl.org/dc/terms/description",
+    "detail": "ngsi-ld:detail",
+    "distinctCount": {
+      "@id": "ngsi-ld:distinctCount",
+      "@container": "@list"
+    },
+    "endAt": {
+      "@id": "ngsi-ld:endAt",
+      "@type": "DateTime"
+    },
+    "endTimeAt": {
+      "@id": "ngsi-ld:endTimeAt",
+      "@type": "DateTime"
+    },
+    "endpoint": "ngsi-ld:endpoint",
+    "entities": "ngsi-ld:entities",
+    "entityCount": "ngsi-ld:entityCount",
+    "entityId": {
+      "@id": "ngsi-ld:entityId",
+      "@type": "@id"
+    },
+    "error": "ngsi-ld:error",
+    "errors": "ngsi-ld:errors",
+    "expiresAt": {
+      "@id": "ngsi-ld:expiresAt",
+      "@type": "DateTime"
+    },
+    "features": {
+      "@container": "@set",
+      "@id": "geojson:features"
+    },
+    "format": "ngsi-ld:format",
+    "geoQ": "ngsi-ld:geoQ",
+    "geometry": "geojson:geometry",
+    "geoproperty": "ngsi-ld:geoproperty",
+    "georel": "ngsi-ld:georel",
+    "idPattern": "ngsi-ld:idPattern",
+    "information": "ngsi-ld:information",
+    "instanceId": {
+      "@id": "ngsi-ld:instanceId",
+      "@type": "@id"
+    },
+    "isActive": "ngsi-ld:isActive",
+    "lastFailure": {
+      "@id": "ngsi-ld:lastFailure",
+      "@type": "DateTime"
+    },
+    "lastNotification": {
+      "@id": "ngsi-ld:lastNotification",
+      "@type": "DateTime"
+    },
+    "lastSuccess": {
+      "@id": "ngsi-ld:lastSuccess",
+      "@type": "DateTime"
+    },
+    "location": "ngsi-ld:location",
+    "managementInterval": "ngsi-ld:managementInterval",
+    "max": {
+      "@id": "ngsi-ld:max",
+      "@container": "@list"
+    },
+    "min": {
+      "@id": "ngsi-ld:min",
+      "@container": "@list"
+    },
+    "modifiedAt": {
+      "@id": "ngsi-ld:modifiedAt",
+      "@type": "DateTime"
+    },
+    "notification": "ngsi-ld:notification",
+    "notifiedAt": {
+      "@id": "ngsi-ld:notifiedAt",
+      "@type": "DateTime"
+    },
+    "object": {
+      "@id": "ngsi-ld:hasObject",
+      "@type": "@id"
+    },
+    "objects": {
+      "@id": "ngsi-ld:hasObjects",
+      "@type": "@id",
+      "@container": "@list"
+    },
+    "observationInterval": "ngsi-ld:observationInterval",
+    "observationSpace": "ngsi-ld:observationSpace",
+    "observedAt": {
+      "@id": "ngsi-ld:observedAt",
+      "@type": "DateTime"
+    },
+    "operationSpace": "ngsi-ld:operationSpace",
+    "properties": "geojson:properties",
+    "propertyNames": {
+      "@id": "ngsi-ld:propertyNames",
+      "@type": "@vocab"
+    },
+    "q": "ngsi-ld:q",
+    "reason": "ngsi-ld:reason",
+    "registrationName": "ngsi-ld:registrationName",
+    "relationshipNames": {
+      "@id": "ngsi-ld:relationshipNames",
+      "@type": "@vocab"
+    },
+    "startAt": {
+      "@id": "ngsi-ld:startAt",
+      "@type": "DateTime"
+    },
+    "status": "ngsi-ld:status",
+    "stddev": {
+      "@id": "ngsi-ld:stddev",
+      "@container": "@list"
+    },
+    "subscriptionId": {
+      "@id": "ngsi-ld:subscriptionId",
+      "@type": "@id"
+    },
+    "subscriptionName": "ngsi-ld:subscriptionName",
+    "success": {
+      "@id": "ngsi-ld:success",
+      "@type": "@id"
+    },
+    "sum": {
+      "@id": "ngsi-ld:sum",
+      "@container": "@list"
+    },
+    "sumsq": {
+      "@id": "ngsi-ld:sumsq",
+      "@container": "@list"
+    },
+    "totalCount": {
+      "@id": "ngsi-ld:totalCount",
+      "@container": "@list"
+    },
+    "temporalQ": "ngsi-ld:temporalQ",
+    "throttling": "ngsi-ld:throttling",
+    "timeAt": {
+      "@id": "ngsi-ld:timeAt",
+      "@type": "DateTime"
+    },
+    "timeInterval": "ngsi-ld:timeInterval",
+    "timeproperty": "ngsi-ld:timeproperty",
+    "timerel": "ngsi-ld:timerel",
+    "timesSent": "ngsi-ld:timesSent",
+    "title": "http://purl.org/dc/terms/title",
+    "triggerReason": "ngsi-ld:triggerReason",
+    "typeList": {
+      "@id": "ngsi-ld:typeList",
+      "@type": "@vocab"
+    },
+    "typeName": {
+      "@id": "ngsi-ld:typeName",
+      "@type": "@vocab"
+    },
+    "typeNames": {
+      "@id": "ngsi-ld:typeNames",
+      "@type": "@vocab"
+    },
+    "unchanged": "ngsi-ld:unchanged",
+    "unitCode": "ngsi-ld:unitCode",
+    "updated": "ngsi-ld:updated",
+    "uri": "ngsi-ld:uri",
+    "value": "ngsi-ld:hasValue",
+    "values": {
+      "@id": "ngsi-ld:hasValues",
+      "@container": "@list"
+    },
+    "watchedAttributes": {
+      "@id": "ngsi-ld:watchedAttributes",
+      "@type": "@vocab"
+    },
+    "@vocab": "https://uri.etsi.org/ngsi-ld/default-context/"
+  }
+}
\ No newline at end of file