add schema field example and resources

.gitignore

@@ -4,5 +4,4 @@
 .Ruserdata
 schema-sh-geojson-test.Rproj
 create_schema_def.R
-create_a_valid_schema.R
 create_Schema.py
\ No newline at end of file

schema.json

@@ -9,7 +9,8 @@
     },
     {
       "name": "example_point",
-      "type": "geojson"
+      "type": "geojson",
+      "example": "{\"type\": \"Point\",\"coordinates\": [30.0, 10.0]}"
     }
   ],
   "primaryKey": [
@@ -28,5 +29,17 @@
       "organisation": "Dataport AöR",
       "role": "author"
     }
+  ],
+  "resources": [
+    {
+      "titel": "Gültiges csv Beispiel",
+      "name": "4_valid_examples.csv",
+      "path": "https://code.schleswig-holstein.de/api/v4/projects/108/repository/files/4_valid_examples.csv/raw/?ref=0.1.0"
+    },
+    {
+      "titel": "Ungültiges csv Beispiel",
+      "name": "4_invalid_examples.csv",
+      "path": "https://code.schleswig-holstein.de/api/v4/projects/108/repository/files/4_invalid_examples.csv/raw/?ref=0.1.0"
+    }
   ]
 }
\ No newline at end of file