<?xml version="1.0" encoding="utf-8"?><rdf:RDF  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"  xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"  xmlns:skos="http://www.w3.org/2004/02/skos/core#"  xmlns:map="http://www.w3c.rl.ac.uk/2003/11/21-skos-mapping#"  xmlns:dct="http://purl.org/dc/terms/"  xmlns:dc="http://purl.org/dc/elements/1.1/"><skos:ConceptScheme rdf:about="http://AATesaurus.cultura.gencat.cat/aat/getty_en">  <dc:title>Tesaurus d&apos;Art i Arquitectura</dc:title>  <dc:creator>Getty Institute</dc:creator>  <dc:contributor></dc:contributor>  <dc:publisher></dc:publisher>  <dc:rights></dc:rights>  <dc:subject></dc:subject>  <dc:description><![CDATA[  ]]></dc:description>  <dc:date>0000-00-00</dc:date>  <dct:modified>2024-01-24 15:40:44</dct:modified>  <dc:language>en</dc:language>  </skos:ConceptScheme>  <skos:Concept rdf:about="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31438942"><skos:prefLabel xml:lang="en">monorails</skos:prefLabel><skos:notation>300133752</skos:notation><skos:altLabel xml:lang="en">mono-rail</skos:altLabel><skos:altLabel xml:lang="en">monorail</skos:altLabel><skos:altLabel xml:lang="en">monorail car</skos:altLabel><skos:altLabel xml:lang="en">monorail lines</skos:altLabel><skos:altLabel xml:lang="en">monorail railroads</skos:altLabel><skos:altLabel xml:lang="en">monorail systems</skos:altLabel><skos:altLabel xml:lang="en">railroads, monorail</skos:altLabel><skos:altLabel xml:lang="en">systems, monorail</skos:altLabel> <skos:scopeNote xml:lang="en">Railway systems employing  a single rail either above or beneath the railway cars. Monorail systems first appeared in the early 20th century and have usually been propelled by conventional electric traction motors. Railway systems employing  a single rail either above or beneath the railway cars. Monorail systems first appeared in the early 20th century and have usually been propelled by conventional electric traction motors.</skos:scopeNote><skos:inScheme rdf:resource="http://AATesaurus.cultura.gencat.cat/aat/getty_en"/><skos:broader rdf:resource="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31413065"/><skos:exactMatch> <skos:Concept rdf:about="http://AATesaurus.cultura.gencat.cat/aat/getty_ca/index.php?tema=9868061"> <skos:prefLabel xml:lang="ca">monocarril</skos:prefLabel> </skos:Concept></skos:exactMatch><skos:exactMatch> <skos:Concept rdf:about="http://AATesaurus.cultura.gencat.cat/aat/getty_es/index.php?tema=14114166"> <skos:prefLabel xml:lang="es">monocarriles</skos:prefLabel> </skos:Concept></skos:exactMatch>  <dct:created>2026-03-30 20:58:19</dct:created>  </skos:Concept></rdf:RDF>