diff --git a/hash.rq b/hash.rq
new file mode 100644
index 0000000..9afae0d
--- /dev/null
+++ b/hash.rq
@@ -0,0 +1,43 @@
+#+ endpoint: https://lod.globalbioticinteractions.org/query
+#+ defaults:
+#+   - hash: hash://sha256/1e2b7436fce1848f41698e5a9c193f311abaf0ee051bec1a2e48b5106d29524d
+
+SELECT DISTINCT
+  ?doi
+  ?uuid 
+  ?contentId
+  ?archiveUrl 
+  ?seenAt
+WHERE  
+{
+    BIND(?_hash_iri as ?contentId) 
+{
+    SELECT ?doi ?seenAt ?archiveUrl ?uuid
+WHERE {
+  graph ?g1 {
+   ?uuid <http://www.w3.org/ns/prov#hadMember> ?archiveUrl .
+   ?uuid <http://www.w3.org/1999/02/22-rdf-syntax-ns#seeAlso> ?doi .
+   ?archiveUrl <http://purl.org/dc/elements/1.1/format> "application/dwca" .
+  }
+  graph ?activity {
+    ?activity <http://www.w3.org/ns/prov#used> ?archiveUrl .
+    ?activity <http://www.w3.org/ns/prov#generatedAtTime> ?seenAt .
+    ?_hash_iri <http://www.w3.org/ns/prov#qualifiedGeneration> ?activity .  
+    }
+
+}
+} 
+UNION
+{
+    SELECT ?doi ?seenAt ?archiveUrl ?uuid
+WHERE {
+   ?uuid <http://www.w3.org/ns/prov#hadMember> ?archiveUrl . 
+   ?uuid <http://www.w3.org/1999/02/22-rdf-syntax-ns#seeAlso> ?doi .
+   ?archiveUrl <http://purl.org/dc/elements/1.1/format> "application/dwca" .
+    ?activity <http://www.w3.org/ns/prov#used> ?archiveUrl .
+    ?activity <http://www.w3.org/ns/prov#generatedAtTime> ?seenAt .
+    ?_hash_iri <http://www.w3.org/ns/prov#qualifiedGeneration> ?activity . 
+}
+} 
+} ORDER BY DESC(?seenAt)
+
diff --git a/url.rq b/url.rq
new file mode 100644
index 0000000..f65ac10
--- /dev/null
+++ b/url.rq
@@ -0,0 +1,43 @@
+#+ endpoint: https://lod.globalbioticinteractions.org/query
+#+ defaults:
+#+   - url: https://hosted-datasets.gbif.org/eBird/2022-eBird-dwca-1.0.zip
+
+SELECT DISTINCT
+  ?doi
+  ?uuid 
+  ?contentId
+  ?archiveUrl 
+  ?seenAt
+WHERE  
+{
+    BIND(?_url_iri as ?archiveUrl) 
+{
+    SELECT ?contentId ?seenAt ?uuid ?doi
+WHERE {
+  graph ?g1 {
+   ?uuid <http://www.w3.org/ns/prov#hadMember> ?_url_iri .
+   ?uuid <http://www.w3.org/1999/02/22-rdf-syntax-ns#seeAlso> ?doi .
+   ?_url_iri <http://purl.org/dc/elements/1.1/format> "application/dwca" .
+  }
+  graph ?activity {
+    ?activity <http://www.w3.org/ns/prov#used> ?_url_iri .
+    ?activity <http://www.w3.org/ns/prov#generatedAtTime> ?seenAt .
+    ?contentId <http://www.w3.org/ns/prov#qualifiedGeneration> ?activity .  
+  }
+
+}
+} 
+UNION
+{
+    SELECT ?contentId ?seenAt ?uuid
+WHERE {
+   ?uuid <http://www.w3.org/ns/prov#hadMember> ?_url_iri . 
+   ?uuid <http://www.w3.org/1999/02/22-rdf-syntax-ns#seeAlso> ?doi .
+   ?_url_iri <http://purl.org/dc/elements/1.1/format> "application/dwca" .
+    ?activity <http://www.w3.org/ns/prov#used> ?_url_iri .
+    ?activity <http://www.w3.org/ns/prov#generatedAtTime> ?seenAt .
+    ?contentId <http://www.w3.org/ns/prov#qualifiedGeneration> ?activity . 
+}
+} 
+} ORDER BY DESC(?seenAt)
+
diff --git a/uuid.rq b/uuid.rq
new file mode 100644
index 0000000..703f926
--- /dev/null
+++ b/uuid.rq
@@ -0,0 +1,43 @@
+#+ endpoint: https://lod.globalbioticinteractions.org/query
+#+ defaults:
+#+   - uuid: 4fa7b334-ce0d-4e88-aaae-2e0c138d049e
+
+SELECT DISTINCT
+  ?doi
+  ?uuid 
+  ?contentId
+  ?archiveUrl 
+  ?seenAt
+WHERE  
+{
+    BIND(?_uuid_iri as ?uuid) 
+{
+    SELECT ?contentId ?seenAt ?archiveUrl ?doi
+WHERE {
+  graph ?g1 {
+   ?_uuid_iri <http://www.w3.org/ns/prov#hadMember> ?archiveUrl .
+   ?_uuid_iri <http://www.w3.org/1999/02/22-rdf-syntax-ns#seeAlso> ?doi .
+   ?archiveUrl <http://purl.org/dc/elements/1.1/format> "application/dwca" .
+  }
+  graph ?activity {
+    ?activity <http://www.w3.org/ns/prov#used> ?archiveUrl .
+    ?activity <http://www.w3.org/ns/prov#generatedAtTime> ?seenAt .
+    ?contentId <http://www.w3.org/ns/prov#qualifiedGeneration> ?activity .  
+    }
+
+}
+} 
+UNION
+{
+    SELECT ?contentId ?seenAt ?archiveUrl ?doi
+WHERE {
+   ?_uuid_iri <http://www.w3.org/ns/prov#hadMember> ?archiveUrl . 
+   ?_uuid_iri <http://www.w3.org/1999/02/22-rdf-syntax-ns#seeAlso> ?doi .
+   ?archiveUrl <http://purl.org/dc/elements/1.1/format> "application/dwca" .
+    ?activity <http://www.w3.org/ns/prov#used> ?archiveUrl .
+    ?activity <http://www.w3.org/ns/prov#generatedAtTime> ?seenAt .
+    ?contentId <http://www.w3.org/ns/prov#qualifiedGeneration> ?activity . 
+}
+} 
+} ORDER BY DESC(?seenAt)
+