core_vocab attr.exemplum added (see #14 (comment))

hxlm/core/schema/core_vocab.yml

@@ -288,6 +288,40 @@ attr:
     zxx:
       id: 'desc'
 
+  exemplum:
+    # attr.exemplar is ...
+    # @see https://en.wiktionary.org/wiki/exemplum
+    # @see https://www.wikidata.org/wiki/Q14944328
+    ara:
+      id: 'مثال'
+    eng:
+      # from https://www.wikidata.org/wiki/Q14944328
+      id: 'example'
+    fra:
+      # from https://www.wikidata.org/wiki/Q14944328
+      id: 'exemple'
+    spa:
+      # from https://www.wikidata.org/wiki/Q14944328
+      id: 'ejemplo'
+    lat:
+      # @see https://en.wiktionary.org/wiki/exemplum
+      # @see https://www.wikidata.org/wiki/Q14944328
+      id: 'exemplum'
+    por:
+      # from https://www.wikidata.org/wiki/Q14944328
+      id: 'exemplo'
+    qaa:
+      # https://www.wikidata.org/wiki/Q14944328
+      id: 'q14944328'
+    rus:
+      # from https://www.wikidata.org/wiki/Q14944328
+      id: 'пример'
+    zho:
+      # from https://www.wikidata.org/wiki/Q14944328
+      id: '例子'
+    zxx:
+      id: 'exemplum'
+
   id:
     # attr.id
     # @see https://en.wikipedia.org/wiki/Identifier

tests/hrecipe/README.md

@@ -0,0 +1,16 @@
+# tests/hrecipe
+> The contents of this folder are strongly based on David Megginson work around
+  the "JSON processing specs for HXL data". The drafted YAML usage is mostly
+  an [Syntactic sugar](https://en.wikipedia.org/wiki/Syntactic_sugar).
+
+Quick links:
+- "JSON processing specs for HXL data, David Megginson, 2021-03-11"
+  - https://docs.google.com/presentation/d/17vXOnq2atIDnrODGLs36P1EaUvT-vXPjsc2I1q1Qc50/edit#slide=id.p
+    - JSON specs:
+      - https://github.com/HXLStandard/hxl-proxy/wiki/JSON-processing-specs
+    - Filter parameters:
+      - https://github.com/HXLStandard/hxl-proxy/wiki/JSON-recipes
+    - API endpoint:
+      - https://github.com/HXLStandard/hxl-proxy/wiki/Process-JSON-spec
+- Test online
+  - https://proxy.hxlstandard.org/api/from-spec.html

tests/hrecipe/hello-world.hrecipe.hdp.yml

@@ -0,0 +1,19 @@
+
+# cd tests/hrecipe
+# hdpcli --export-to-hxl-json-processing-specs hello-world.hrecipe.hdp.yml
+---
+- hsilo:
+    name: hello-world.hrecipe.hdp.yml
+  hrecipe:
+    - id: example-processing-with-a-JSON-spec
+      recipe:
+        - filter: count
+          patterns: "adm1+name,adm1+code"
+          aggregators:
+            - "sum(population) as Population#population"
+        - filter: clean_data
+          number: "population"
+          number_format: .0f
+      iri_example:
+        - iri: https://data.humdata.org/dataset/yemen-humanitarian-needs-overview
+          sheet_index: 1

tests/hrecipe/yemen-01.hrecipe.hdp.yml

@@ -0,0 +1,19 @@
+
+# cd tests/hrecipe
+# hdpcli --export-to-hxl-json-processing-specs yemen-01.hrecipe.hdp.yml
+---
+- hsilo:
+    name: yemen-01.hrecipe.hdp.yml
+  hrecipe:
+    - id: example-processing-with-a-JSON-spec
+      recipe:
+        - filter: count
+          patterns: "adm1+name,adm1+code"
+          aggregators:
+            - "sum(population) as Population#population"
+        - filter: clean_data
+          number: "population"
+          number_format: .0f
+      iri_example:
+        - iri: https://data.humdata.org/dataset/yemen-humanitarian-needs-overview
+          sheet_index: 1