w3c · gkellogg · Nov 16, 2018 · Sep 23, 2018 · Oct 17, 2018 · Oct 17, 2018
diff --git a/common/extract-examples.rb b/common/extract-examples.rb
@@ -319,6 +319,11 @@ def save_example(examples:, element:, title:, example_number:, error:, warn:)
           $stdout.write "F".colorize(:red)
           next
         end
+
+        # Get base from document, if present
+        html_base = doc.at_xpath('/html/head/base/@href')
+        ex[:base] = html_base.to_s if html_base
+
         script_content = doc.at_xpath(xpath)
         if script_content
           # Remove (faked) XML comments and unescape sequences
@@ -439,6 +444,11 @@ def save_example(examples:, element:, title:, example_number:, error:, warn:)
       args[0] = if examples[ex[:result_for]][:ext] == 'html' && method == :expand
         # If we are expanding, and the reference is HTML, find the first script element.
         doc = Nokogiri::HTML.parse(examples[ex[:result_for]][:content])
+
+        # Get base from document, if present
+        html_base = doc.at_xpath('/html/head/base/@href')
+        options[:base] = html_base.to_s if html_base
+
         script_content = doc.at_xpath(xpath)
         unless script_content
           errors << "Example #{ex[:number]} at line #{ex[:line]} references example #{ex[:result_for].inspect} with no JSON-LD script element"

diff --git a/examples/Combining-multiple-JSON-LD-script-elements-into-a-single-dataset-original.html b/examples/Combining-multiple-JSON-LD-script-elements-into-a-single-dataset-original.html
@@ -0,0 +1,9 @@
+
+{
+  "@context": {
+    "@vocab": "http://schema.org/"
+  },
+  "@id": "https://digitalbazaar.com/author/dlongley/",
+  "@type": "Person",
+  "name": "Dave Longley"
+}
diff --git a/examples/Combining-multiple-JSON-LD-script-elements-into-a-single-dataset-statements.table b/examples/Combining-multiple-JSON-LD-script-elements-into-a-single-dataset-statements.table
@@ -0,0 +1,29 @@
+<table class="statements" data-result-for="Combining multiple JSON-LD script elements into a single dataset-original" data-to-rdf>
+      <thead><tr>
+<th>Subject</th>
+<th>Property</th>
+<th>Value</th>
+</tr></thead>
+      <tbody>
+        <tr>
+<td>https://digitalbazaar.com/author/dlongley/</td>
+<td>rdf:type</td>
+<td>schema:Person</td>
+</tr>
+        <tr>
+<td>https://digitalbazaar.com/author/dlongley/</td>
+<td>schema:name</td>
+<td>Dave Longley</td>
+</tr>
+        <tr>
+<td>http://greggkellogg.net/foaf#me</td>
+<td>rdf:type</td>
+<td>schema:Person</td>
+</tr>
+        <tr>
+<td>http://greggkellogg.net/foaf#me</td>
+<td>schema:name</td>
+<td>Gregg Kellogg</td>
+</tr>
+      </tbody>
+    </table>
diff --git a/examples/Combining-multiple-JSON-LD-script-elements-into-a-single-dataset-turtle.ttl b/examples/Combining-multiple-JSON-LD-script-elements-into-a-single-dataset-turtle.ttl
@@ -0,0 +1,5 @@
+@prefix schema: <http://schema.org/> .
+<https://digitalbazaar.com/author/dlongley/> a schema:Person;
+   schema:name "Dave Longley" .
+<http://greggkellogg.net/foaf#me> a schema:Person;
+   schema:name "Gregg Kellogg" .
diff --git a/examples/Embedding-JSON-LD-in-HTML-expanded.jsonld b/examples/Embedding-JSON-LD-in-HTML-expanded.jsonld
@@ -0,0 +1,10 @@
+[{
+  "@id": "http://dbpedia.org/resource/John_Lennon",
+  "http://xmlns.com/foaf/0.1/name": [{"@value": "John Lennon"}],
+  "http://schema.org/birthDate": [
+    {"@value": "1940-10-09", "@type": "http://www.w3.org/2001/XMLSchema#date"}
+  ],
+  "http://schema.org/spouse": [
+    {"@id": "http://dbpedia.org/resource/Cynthia_Lennon"}
+  ]
+}]
diff --git a/examples/Embedding-JSON-LD-in-HTML-original.html b/examples/Embedding-JSON-LD-in-HTML-original.html
@@ -0,0 +1,8 @@
+
+{
+  "@context": "https://json-ld.org/contexts/person.jsonld",
+  "@id": "http://dbpedia.org/resource/John_Lennon",
+  "name": "John Lennon",
+  "born": "1940-10-09",
+  "spouse": "http://dbpedia.org/resource/Cynthia_Lennon"
+}
diff --git a/examples/Embedding-JSON-LD-in-HTML-statements.table b/examples/Embedding-JSON-LD-in-HTML-statements.table
@@ -0,0 +1,28 @@
+<table class="statements" data-result-for="Embedding JSON-LD in HTML-expanded" data-to-rdf>
+      <thead><tr>
+<th>Subject</th>
+<th>Property</th>
+<th>Value</th>
+<th>Value Type</th>
+</tr></thead>
+      <tbody>
+        <tr>
+<td>http://dbpedia.org/resource/John_Lennon</td>
+<td>foaf:name</td>
+<td>John Lennon</td>
+<td> </td>
+</tr>
+        <tr>
+<td>http://dbpedia.org/resource/John_Lennon</td>
+<td>schema:birthDate</td>
+<td>1940-10-09</td>
+<td>xsd:date</td>
+</tr>
+        <tr>
+<td>http://dbpedia.org/resource/John_Lennon</td>
+<td>schema:spouse</td>
+<td>http://dbpedia.org/resource/Cynthia_Lennon</td>
+<td> </td>
+</tr>
+      </tbody>
+    </table>
diff --git a/examples/Embedding-JSON-LD-in-HTML-turtle.ttl b/examples/Embedding-JSON-LD-in-HTML-turtle.ttl
@@ -0,0 +1,6 @@
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix schema: <http://schema.org/> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+<http://dbpedia.org/resource/John_Lennon> foaf:name "John Lennon";
+   schema:birthDate "1940-10-09"^^xsd:date;
+   schema:spouse <http://dbpedia.org/resource/Cynthia_Lennon> .
diff --git a/examples/Embedding-JSON-LD-in-HTML-with-comments-expanded.jsonld b/examples/Embedding-JSON-LD-in-HTML-with-comments-expanded.jsonld
@@ -0,0 +1,10 @@
+[{
+  "@id": "http://dbpedia.org/resource/John_Lennon",
+  "http://xmlns.com/foaf/0.1/name": [{"@value": "John Lennon"}],
+  "http://schema.org/birthDate": [
+    {"@value": "1940-10-09", "@type": "http://www.w3.org/2001/XMLSchema#date"}
+  ],
+  "http://schema.org/spouse": [
+    {"@id": "http://dbpedia.org/resource/Cynthia_Lennon"}
+  ]
+}]
diff --git a/examples/Embedding-JSON-LD-in-HTML-with-comments-original.html b/examples/Embedding-JSON-LD-in-HTML-with-comments-original.html
@@ -0,0 +1,8 @@
+
+{
+  "@context": "https://json-ld.org/contexts/person.jsonld",
+  "@id": "http://dbpedia.org/resource/John_Lennon",
+  "name": "John Lennon",
+  "born": "1940-10-09",
+  "spouse": "http://dbpedia.org/resource/Cynthia_Lennon"
+}
diff --git a/examples/Embedding-JSON-LD-in-HTML-with-comments-statements.table b/examples/Embedding-JSON-LD-in-HTML-with-comments-statements.table
@@ -0,0 +1,28 @@
+<table class="statements" data-result-for="Embedding JSON-LD in HTML with comments-expanded" data-to-rdf>
+      <thead><tr>
+<th>Subject</th>
+<th>Property</th>
+<th>Value</th>
+<th>Value Type</th>
+</tr></thead>
+      <tbody>
+        <tr>
+<td>http://dbpedia.org/resource/John_Lennon</td>
+<td>foaf:name</td>
+<td>John Lennon</td>
+<td> </td>
+</tr>
+        <tr>
+<td>http://dbpedia.org/resource/John_Lennon</td>
+<td>schema:birthDate</td>
+<td>1940-10-09</td>
+<td>xsd:date</td>
+</tr>
+        <tr>
+<td>http://dbpedia.org/resource/John_Lennon</td>
+<td>schema:spouse</td>
+<td>http://dbpedia.org/resource/Cynthia_Lennon</td>
+<td> </td>
+</tr>
+      </tbody>
+    </table>
diff --git a/examples/Embedding-JSON-LD-in-HTML-with-comments-turtle.ttl b/examples/Embedding-JSON-LD-in-HTML-with-comments-turtle.ttl
@@ -0,0 +1,6 @@
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix schema: <http://schema.org/> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+<http://dbpedia.org/resource/John_Lennon> foaf:name "John Lennon";
+   schema:birthDate "1940-10-09"^^xsd:date;
+   schema:spouse <http://dbpedia.org/resource/Cynthia_Lennon> .
diff --git a/examples/Targeting-a-specific-script-element-by-id-original.html b/examples/Targeting-a-specific-script-element-by-id-original.html
@@ -0,0 +1,9 @@
+
+{
+  "@context": {
+    "@vocab": "http://schema.org/"
+  },
+  "@id": "https://digitalbazaar.com/author/dlongley/",
+  "@type": "Person",
+  "name": "Dave Longley"
+}
diff --git a/examples/Targeting-a-specific-script-element-by-id-statements.table b/examples/Targeting-a-specific-script-element-by-id-statements.table
@@ -0,0 +1,19 @@
+<table class="statements" data-result-for="Targeting a specific script element by id-original" data-to-rdf data-target="#gregg">
+      <thead><tr>
+<th>Subject</th>
+<th>Property</th>
+<th>Value</th>
+</tr></thead>
+      <tbody>
+        <tr>
+<td>http://greggkellogg.net/foaf#me</td>
+<td>rdf:type</td>
+<td>schema:Person</td>
+</tr>
+        <tr>
+<td>http://greggkellogg.net/foaf#me</td>
+<td>schema:name</td>
+<td>Gregg Kellogg</td>
+</tr>
+      </tbody>
+    </table>
diff --git a/examples/Targeting-a-specific-script-element-by-id-turtle.ttl b/examples/Targeting-a-specific-script-element-by-id-turtle.ttl
@@ -0,0 +1,3 @@
+@prefix schema: <http://schema.org/> .
+<http://greggkellogg.net/foaf#me> a schema:Person;
+   schema:name "Gregg Kellogg" .
diff --git a/examples/Using-the-document-base-URL-to-establish-the-default-base-IRI-expanded.jsonld b/examples/Using-the-document-base-URL-to-establish-the-default-base-IRI-expanded.jsonld
@@ -0,0 +1,10 @@
+[{
+  "@id": "http://dbpedia.org/resource/John_Lennon",
+  "http://xmlns.com/foaf/0.1/name": [{"@value": "John Lennon"}],
+  "http://schema.org/birthDate": [
+    {"@value": "1940-10-09", "@type": "http://www.w3.org/2001/XMLSchema#date"}
+  ],
+  "http://schema.org/spouse": [
+    {"@id": "http://dbpedia.org/resource/Cynthia_Lennon"}
+  ]
+}]
diff --git a/examples/Using-the-document-base-URL-to-establish-the-default-base-IRI-original.html b/examples/Using-the-document-base-URL-to-establish-the-default-base-IRI-original.html
@@ -0,0 +1,9 @@
+
+    {
+      "@context": "https://json-ld.org/contexts/person.jsonld",
+      "@id": "John_Lennon",
+      "name": "John Lennon",
+      "born": "1940-10-09",
+      "spouse": "Cynthia_Lennon"
+    }
+
diff --git a/examples/Using-the-document-base-URL-to-establish-the-default-base-IRI-statements.table b/examples/Using-the-document-base-URL-to-establish-the-default-base-IRI-statements.table
@@ -0,0 +1,28 @@
+<table class="statements" data-result-for="Using the document base URL to establish the default base IRI-expanded" data-to-rdf>
+      <thead><tr>
+<th>Subject</th>
+<th>Property</th>
+<th>Value</th>
+<th>Value Type</th>
+</tr></thead>
+      <tbody>
+        <tr>
+<td>http://dbpedia.org/resource/John_Lennon</td>
+<td>foaf:name</td>
+<td>John Lennon</td>
+<td> </td>
+</tr>
+        <tr>
+<td>http://dbpedia.org/resource/John_Lennon</td>
+<td>schema:birthDate</td>
+<td>1940-10-09</td>
+<td>xsd:date</td>
+</tr>
+        <tr>
+<td>http://dbpedia.org/resource/John_Lennon</td>
+<td>schema:spouse</td>
+<td>http://dbpedia.org/resource/Cynthia_Lennon</td>
+<td> </td>
+</tr>
+      </tbody>
+    </table>
diff --git a/examples/Using-the-document-base-URL-to-establish-the-default-base-IRI-turtle.ttl b/examples/Using-the-document-base-URL-to-establish-the-default-base-IRI-turtle.ttl
@@ -0,0 +1,7 @@
+@base <http://dbpedia.org/resource/> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix schema: <http://schema.org/> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+<John_Lennon> foaf:name "John Lennon";
+   schema:birthDate "1940-10-09"^^xsd:date;
+   schema:spouse <Cynthia_Lennon> .