MPSPARQL-8: Use OPTIONAL for all fields in the "work" db
[mp-sparql-moved-to-github.git] / bibframe / triplestore.xml
1 <filters  xmlns="http://indexdata.com/metaproxy">
2   <filter type="sparql">
3     <db path="work" uri="http://bibframe.indexdata.com/sparql/" schema="sparql-results">
4       <prefix>rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns</prefix>
5       <prefix>bf: http://bibframe.org/vocab/</prefix>
6       <form>SELECT DISTINCT ?work ?wtitle ?creatorlabel ?subjectlabel</form>
7       <criteria>?work a bf:Work</criteria>
8
9       <criteria> OPTIONAL {
10           ?work bf:workTitle ?wt .
11           ?wt bf:titleValue ?wtitle }
12       </criteria>
13       <criteria> OPTIONAL {
14           ?work bf:creator ?creator .
15           ?creator bf:label ?creatorlabel }
16       </criteria>
17       <criteria>OPTIONAL {
18           ?work bf:subject ?subject .
19           ?subject bf:label ?subjectlabel }
20       </criteria>
21       <index type="4">?wt bf:titleValue %v FILTER(contains(%v, %s))</index>
22       <index type="1003">?creator bf:label %v FILTER(contains(%v, %s))</index>
23       <index type="21">?subject bf:label %v FILTER(contains(%v, %s))</index>
24     </db>
25     <db path="works" uri="http://bibframe.indexdata.com/sparql/" schema="rdf">
26       <prefix>rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns</prefix>
27       <prefix>bf: http://bibframe.org/vocab/</prefix>
28       <form>CONSTRUCT {  ?work bf:title ?title . ?work bf:author ?creator . ?work bf:instanceTitle ?it }</form>
29       <criteria>?work a bf:Work</criteria>
30
31       <criteria>?work bf:workTitle ?wt</criteria>
32       <criteria>?wt bf:titleValue ?wtitle</criteria>
33       <index type="4">?wt bf:titleValue %v FILTER(contains(%v, %s))</index>
34       <criteria>?work bf:creator ?creator</criteria>
35       <criteria>?creator bf:label ?creatorlabel</criteria>
36       <index type="1003">?creator bf:label %v FILTER(contains(%v, %s))</index>
37       <criteria>?work bf:subject ?subject</criteria>
38       <criteria>?subject bf:label ?subjectlabel</criteria>
39       <index type="21">?subject bf:label %v FILTER(contains(%v, %s))</index>
40     </db>
41     <db path="instance" uri="http://bibframe.indexdata.com/sparql/" schema="sparql-results">
42       <prefix>rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns</prefix>
43       <prefix>bf: http://bibframe.org/vocab/</prefix>
44       <form>SELECT DISTINCT ?instance ?title ?format</form>
45       <criteria>?instance a bf:Instance</criteria>
46
47       <criteria>?instance bf:title ?title</criteria>
48       <index type="4">?instance bf:title %v FILTER(contains(%v, %s))</index>
49       <criteria>?instance bf:format ?format</criteria>
50       <index type="1013">?instance bf:format %s</index>
51
52     </db>
53   </filter>
54   <filter type="log">
55     <message>http</message>
56     <category apdu="true"/>
57   </filter>
58   <filter type="http_client">
59     <x-forwarded-for>true</x-forwarded-for>
60   </filter>
61 </filters>