Test

Test

$E=m{c}^2$

$$

{{#sparql: PREFIX mdb: <https://mardi4nfdi.de/mathmoddb#> SELECT ?Name ?Unit ?Symbol ?Task (?Type AS ?Dependency_Type) WHERE {

  # Starting from the central item
  wd:Q810 wdt:P557 ?centralItem .
  ?centralItem wdt:P31 wd:Q68663;
               wdt:P188 ?url;
               rdfs:label ?Label.

  # Service query to get tasks and connect them to quantities
  SERVICE <https://sparql.mtsr2024.m1.mardi.ovh/mathalgodb/query> {
       ?url mdb:appliedByTask ?task .
       ?task rdfs:label ?Task .
       
       # Define type based on connection type (Input or Output)
       {
           ?task mdb:containsInput ?item .
           ?item rdfs:label ?Name .
           BIND("independent" AS ?Type)
       }
       UNION
       {
           ?task mdb:containsOutput ?item .
           ?item rdfs:label ?Name .
           BIND("dependent" AS ?Type)
       }
       
       # Filter results to only show defining statements that match the current quantity label
       OPTIONAL {
           ?task mdb:containsFormulation ?formulation .
           ?formulation mdb:inDefiningFormulation ?definingStatement .

           # Convert definingStatement to a plain string to strip off datatype markup
           BIND(STR(?definingStatement) AS ?plainStatement)

           # Clean up spaces around commas, making the format consistent
           BIND(REPLACE(?plainStatement, "\\s*,\\s*", ",") AS ?cleanedStatement)

           # Extract symbol and quantity label
           BIND(STRBEFORE(?cleanedStatement, ",") AS ?Symbolraw)
           BIND(STRAFTER(?cleanedStatement, ",") AS ?quantityLabel)
           
           BIND(REPLACE(?Symbolraw, "\\$", "") AS ?cleanSymbol)
           BIND(CONCAT("<math>", ?cleanSymbol, "</math>") AS ?Symbol)
          
       }
       BIND(STR(?Name) AS ?plainItemLabel)
       FILTER(?quantityLabel = ?plainItemLabel)       
       
   }
   # Initialize the Unit variable as empty
   BIND("" AS ?Unit)

} ORDER BY ?taskLabel ?itemLabel | chart=bordercloud.visualization.DataTable }}

{{#sparql: select (YEAR(?date) as ?year) (CONCAT('<a href=\,?link,'\'>',?label,'</a>') as ?html) ?video

                   where {
                   ?object wdt:P31 wd:Q11424 ;
                   wdt:P577 ?date ;
                   wdt:P10 ?video ;
                   rdfs:label ?label .

                   FILTER (langMatches(lang(?label), 'fr'))

                   BIND(replace( xsd:string(?object),
                   'http://www.wikidata.org/entity/',
                   'https://www.wikidata.org/wiki/Special:GoToLinkedPage/frwiki/') as ?link)
                   }
                   ORDER BY ASC(?date)
                   LIMIT 5

| config=http://www.wikidata.org | templates= Test | chart=bordercloud.visualization.DataTable }}

{{#sparql: select (YEAR(?date) as ?year) (CONCAT('<a href=\,?link,'\'>',?label,'</a>') as ?html) ?video

                   where {
                   ?object wdt:P31 wd:Q11424 ;
                   wdt:P577 ?date ;
                   wdt:P10 ?video ;
                   rdfs:label ?label .

                   FILTER (langMatches(lang(?label), 'fr'))

                   BIND(replace( xsd:string(?object),
                   'http://www.wikidata.org/entity/',
                   'https://www.wikidata.org/wiki/Special:GoToLinkedPage/frwiki/') as ?link)
                   }
                   ORDER BY ASC(?date)
                   LIMIT 5

| config=http://www.wikidata.org | templates= Test | chart=bordercloud.visualization.DataTable }}

{{#sparql: SELECT ?taskLabel ?description WHERE {

 wd:Q3784 wdt:P847 ?task .
 ?task wdt:P3 wd:Q3843 .
 ?task rdfs:label ?taskLabel .
 ?task schema:description ?description .

} LIMIT 1 | templates=Test | endpoint=http://query.staging.mardi4nfdi.org/proxy/wdqs/bigdata/namespace/wdq/sparql | log=2 }}

{{#sparql: PREFIX : <https://mardi4nfdi.de/mathmoddb#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>

SELECT DISTINCT ?answer ?label ?quote WHERE {

               ?answer a :MathematicalModel .
               OPTIONAL {?answer rdfs:label ?labelraw .
                                    FILTER (lang(?labelraw) = 'en')}
               BIND(COALESCE(?labelraw, "No Label Provided!") AS ?label)
               OPTIONAL {?answer rdfs:comment ?quoteraw.
                                   FILTER (lang(?quoteraw) = 'en')}
               BIND(COALESCE(?quoteraw, "No Description Provided!") AS ?quote)
              }

GROUP BY ?answer ?label ?quote LIMIT 5 | endpoint=https://sparql.mtsr2024.m1.mardi.ovh/mathalgodb/query | log=2 }}