Resource Description Framework - slide "Using XML in Property Elements"

Set parseType attribute to Literal

   <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
	    xmlns="http://www.w3.org/1998/Math/MathML"
	    xmlns:dc="http://purl.org/dc/elements/1.1/">
     <rdf:Description about="http://www.cs.rpi.edu/TR/tr01/">
       <dc:title rdf:parseType="Literal">
         Solving 
           <mrow>
            <mrow><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>1</mn></mrow>
            <mo>=</mo><mn>0</mn>
           </mrow>
       </dc:title>
       <dc:date>2020-01-30</dc:date>
     </rdf:Description>
   <rdf:RDF>