Update to use VocabProperty

Author: jason-fox

.env

@@ -4,7 +4,7 @@ EXPOSED_PORT=1026
 
 # Orion LD variables
 ORION_LD_PORT=1026
-ORION_LD_VERSION=1.7.1
+ORION_LD_VERSION=1.8.0
 
 # Scorpio variables
 SCORPIO_PORT=9090

import-data

@@ -20,7 +20,7 @@ curl -s -o /dev/null -X POST \
   -d '{
     "id": "urn:ngsi-ld:Building:store001",
     "type": "Building",
-    "category": {"type": "Property", "value": ["commercial"]},
+    "category": {"type": "VocabProperty", "vocab": "commercial"},
     "address": {
       "type": "Property", 
       "value": {"streetAddress": "Bornholmer Straße 65", "addressRegion": "Berlin", "addressLocality": "Prenzlauer Berg", "postalCode": "10439"},
@@ -49,7 +49,7 @@ curl -s -o /dev/null -X POST \
   -d '{
     "id": "urn:ngsi-ld:Building:store002",
     "type": "Building",
-    "category": {"type": "Property", "value": ["commercial"]},
+    "category": {"type": "VocabProperty", "vocab": "commercial"},
     "address": {
       "type": "Property", 
       "value": {"streetAddress":"Friedrichstraße 44", "addressRegion":"Berlin", "addressLocality":"Kreuzberg", "postalCode":"10969"},
@@ -75,7 +75,7 @@ curl -s -o /dev/null -X POST \
   -d '{
     "id": "urn:ngsi-ld:Building:store003",
     "type": "Building",
-    "category": {"type": "Property", "value": ["commercial"]},
+    "category": {"type": "VocabProperty", "vocab": "commercial"},
     "address": {
       "type": "Property", 
       "value": {"streetAddress":"Mühlenstrasse 10", "addressRegion":"Berlin", "addressLocality":"Friedrichshain", "postalCode":"10243"},
@@ -102,7 +102,7 @@ curl -s -o /dev/null -X POST \
   -d '{
     "id": "urn:ngsi-ld:Building:store004",
     "type": "Building",
-    "category": {"type": "Property", "value": ["commercial"]},
+    "category": {"type": "VocabProperty", "vocab": "commercial"},
     "address": {
       "type": "Property", 
       "value": {"streetAddress":"Panoramastraße 1A", "addressRegion":"Berlin", "addressLocality":"Mitte", "postalCode":"10178"},