The rel property of the SVGAElement returns a string reflecting the value of the rel attribute of the SVG <a> element.
The rel attribute specifies the space-separated list of link types, the <list-of-Link-Types>, indicating the relationship between the target or resource represented by the <a> element and the current document. The property can get or set the rel attribute value.
A string; the value of the rel attribute.
Given the following SVG:
<svg viewBox="0 0 200 20" xmlns="http://www.w3.org/2000/svg">
<!-- A link around a text -->
<a href="/docs/Web/SVG/Reference/Element/text" rel="terms-of-service">
<text x="30" y="10">Link text.</text>
</a>
</svg>We can retrieve and set the rel attribute:
// Select an SVG <a> element
const svgLink = document.querySelector("svg a");
// Access the rel property
log(`Rel: ${svgLink.rel}`);
// Set the rel property
svgLink.rel = "alternate bookmark";
// Access the rel property again
log(`New rel: "${svgLink.rel}"`); // New rel: "alternate bookmark"