¶
16.13.4. Examples of other Protocol Resolvers
Example of LSIDs : A scientific name from UBio
SQL>SPARQL
define get:soft "soft"
SELECT *
FROM <urn:lsid:ubio.org:namebank:11815>
WHERE { ?s ?p ?o }
LIMIT 5;
s p o
VARCHAR VARCHAR VARCHAR
_______________________________________________________________________________
urn:lsid:ubio.org:namebank:11815 http://purl.org/dc/elements/1.1/title Pternistis leucoscepus
urn:lsid:ubio.org:namebank:11815 http://purl.org/dc/elements/1.1/subject Pternistis leucoscepus (Gray, GR) 1867
urn:lsid:ubio.org:namebank:11815 http://purl.org/dc/elements/1.1/identifier urn:lsid:ubio.org:namebank:11815
urn:lsid:ubio.org:namebank:11815 http://purl.org/dc/elements/1.1/creator http://www.ubio.org
urn:lsid:ubio.org:namebank:11815 http://purl.org/dc/elements/1.1/type Scientific Name
5 Rows. -- 741 msec.
Example of LSIDs : A segment of the human genome from GDB
SQL>SPARQL
define get:soft "soft"
SELECT *
FROM <urn:lsid:gdb.org:GenomicSegment:GDB132938>
WHERE { ?s ?p ?o }
LIMIT 5;
s p o
VARCHAR VARCHAR VARCHAR
_______________________________________________________________________________
urn:lsid:gdb.org:GenomicSegment:GDB132938 urn:lsid:gdb.org:DBObject-predicates:accessionID GDB:132938
urn:lsid:gdb.org:GenomicSegment:GDB132938 http://www.ibm.com/LSID/2004/RDF/#lsidLink urn:lsid:gdb.org:DBObject:GDB132938
urn:lsid:gdb.org:GenomicSegment:GDB132938 urn:lsid:gdb.org:DBObject-predicates:objectClass DBObject
urn:lsid:gdb.org:GenomicSegment:GDB132938 urn:lsid:gdb.org:DBObject-predicates:displayName D20S95
urn:lsid:gdb.org:GenomicSegment:GDB132938 urn:lsid:gdb.org:GenomicSegment-predicates:variantsQ nodeID://1000027961
5 Rows. -- 822 msec.
Example of OAI : an institutional / departmental repository.
SQL>SPARQL
define get:soft "soft"
SELECT *
FROM <oai:etheses.bham.ac.uk:23>
WHERE { ?s ?p ?o }
LIMIT 5;
s p o
VARCHAR VARCHAR VARCHAR
_____________________________________________________________________________
oai:etheses.bham.ac.uk:23 http://purl.org/dc/elements/1.1/title A study of the role of ATM mutations in the pathogenesis of B-cell chronic lymphocytic leukaemia
oai:etheses.bham.ac.uk:23 http://purl.org/dc/elements/1.1/date 2007-07
oai:etheses.bham.ac.uk:23 http://purl.org/dc/elements/1.1/subject RC0254 Neoplasms. Tumors. Oncology (including Cancer)
oai:etheses.bham.ac.uk:23 http://purl.org/dc/elements/1.1/identifier Austen, Belinda (2007) A study of the role of ATM mutations in the pathogenesis of B-cell chronic lymphocytic leukaemia. Ph.D. thesis, University of Birmingham.
oai:etheses.bham.ac.uk:23 http://purl.org/dc/elements/1.1/identifier http://etheses.bham.ac.uk/23/1/Austen07PhD.pdf
5 Rows. -- 461 msec.
Example of DOI
In order to execute correctly queries with doi resolver you need to have:
-
the handle.dll file accessible from your system. For ex. you can put it in the Virtuoso bin folder where the rest of the server components are.
-
in your Virtuoso database ini file in section Plugins added the hslookup.dll file, which location should be in the plugins folder under your Virtuoso server installation. For ex:
[Plugins] LoadPath = ./plugin ... Load6 = plain,hslookup
SQL>SPARQL
define get:soft "soft"
SELECT *
FROM <doi:10.1045/march99-bunker>
WHERE { ?s ?p ?o } ;
s p o
VARCHAR VARCHAR VARCHAR
_______________________________________________________________________________
http://www.dlib.org/dlib/march99/bunker/03bunker.html http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://example.com/schemas/XHTML#
http://www.dlib.org/dlib/march99/bunker/03bunker.html http://example.com/schemas/XHTML#title Collaboration as a Key to Digital Library Development: High Performance Image Management at the University of Washington
2 Rows. -- 12388 msec.
Other examples
SQL>SPARQL
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX doap: <http://usefulinc.com/ns/doap#>
SELECT DISTINCT ?name ?mbox ?projectName
WHERE {
<http://dig.csail.mit.edu/2005/ajar/ajaw/data#Tabulator>
doap:developer ?dev .
?dev foaf:name ?name .
OPTIONAL { ?dev foaf:mbox ?mbox }
OPTIONAL { ?dev doap:project ?proj .
?proj foaf:name ?projectName }
};
name mbox projectName
VARCHAR VARCHAR VARCHAR
____________________ ___________________________________________
Adam Lerer NULL NULL
Dan Connolly NULL NULL
David Li NULL NULL
David Sheets NULL NULL
James Hollenbach NULL NULL
Joe Presbrey NULL NULL
Kenny Lu NULL NULL
Lydia Chilton NULL NULL
Ruth Dhanaraj NULL NULL
Sonia Nijhawan NULL NULL
Tim Berners-Lee NULL NULL
Timothy Berners-Lee NULL NULL
Yuhsin Joyce Chen NULL NULL
13 Rows. -- 491 msec.
SQL>SPARQL
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
SELECT DISTINCT ?friendsname ?friendshomepage ?foafsname ?foafshomepage
WHERE
{
<http://example.com/dataspace/person/kidehen#this> foaf:knows ?friend .
?friend foaf:mbox_sha1sum ?mbox .
?friendsURI foaf:mbox_sha1sum ?mbox .
?friendsURI foaf:name ?friendsname .
?friendsURI foaf:homepage ?friendshomepage .
OPTIONAL { ?friendsURI foaf:knows ?foaf .
?foaf foaf:name ?foafsname .
?foaf foaf:homepage ?foafshomepage .
}
}
LIMIT 10;
friendsname friendshomepage foafsname foafshomepage
ANY ANY ANY ANY
Tim Berners Lee http://www.w3.org/People/Berners-Lee/ Dan Connolly http://www.w3.org/People/Connolly/
Tim Berners Lee http://www.w3.org/People/Berners-Lee/ Henry J. Story http://bblfish.net/
Tim Berners Lee http://www.w3.org/People/Berners-Lee/ Henry Story http://bblfish.net/
Tim Berners Lee http://www.w3.org/People/Berners-Lee/ Henry J. Story http://bblfish.net/people/henry/card
Tim Berners Lee http://www.w3.org/People/Berners-Lee/ Henry Story http://bblfish.net/people/henry/card
Tim Berners Lee http://www.w3.org/People/Berners-Lee/ Ruth Dhanaraj http://web.mit.edu/ruthdhan/www
Tim Berners Lee http://www.w3.org/People/Berners-Lee/ Dan Brickley http://danbri.org/
Tim Berners Lee http://www.w3.org/People/Berners-Lee/ Dan Brickley http://danbri.org/
Tim Berners Lee http://www.w3.org/People/Berners-Lee/ Daniel Krech http://eikeon.com/
Tim Berners Lee http://www.w3.org/People/Berners-Lee/ Daniel Krech http://eikeon.com/