add project sitemaps

explore/src/assets/vocabulary/sdg.json

@@ -1,14 +1,84 @@
 {
   "sdg":[
     {
-      "number": "1",
+      "code": "1",
       "id": "1. No poverty",
       "label": "1. No poverty"
     },
     {
-      "number": "2",
+      "code": "2",
       "id": "2. Zero hunger",
       "label": "2. Zero hunger"
+    },{
+      "code": "3",
+      "id": "3. Good health",
+      "label": "3. Good health"
+    },
+    {
+      "code": "4",
+      "id": "4. Education",
+      "label": "4. Education"
+    },
+    {
+      "code": "5",
+      "id": "5. Gender equality",
+      "label": "5. Gender equality"
+    },{
+      "code": "6",
+      "id": "6. Clean water",
+      "label": "6. Clean water"
+    },
+    {
+      "code": "7",
+      "id": "7. Clean energy",
+      "label": "7. Clean energy"
+    },
+    {
+      "code": "8",
+      "id": "8. Economic growth",
+      "label": "8. Economic growth"
+    },{
+      "code": "9",
+      "id": "9. Industry and infrastructure",
+      "label": "9. Industry and infrastructure"
+    },
+    {
+      "code": "10",
+      "id": "10. No inequality",
+      "label": "10. No inequality"
+    },
+    {
+      "code": "11",
+      "id": "11. Sustainability",
+      "label": "11. Sustainability"
+    },{
+      "code": "12",
+      "id": "12. Responsible consumption",
+      "label": "Responsible consumption"
+    },
+    {
+      "code": "13",
+      "id": "13. Climate action",
+      "label": "13. Climate action"
+    },
+    {
+      "code": "14",
+      "id": "14. Life underwater",
+      "label": "14. Life underwater"
+    },{
+      "code": "15",
+      "id": "15. Life on land",
+      "label": "15. Life on land"
+    },
+    {
+      "code": "16",
+      "id": "16. Peace & justice",
+      "label": "16. Peace & justice"
+    },
+    {
+      "code": "17",
+      "id": "17. Partnership",
+      "label": "17. Partnership"
     }
 
   ]

explore/src/sitemaps/projectSitemapIndex.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?><sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap>
+<loc>https://explore.openaire.eu/project1.xml.gz</loc>
+</sitemap>
+</sitemapindex>