in src/main/java/org/apache/sling/hapi/client/impl/microdata/MicrodataDocument.java [244:255]
public String text() throws ClientException {
// resolve element
Element el = getProxy().el;
// if it's a meta, get the value of the content attr
if (el.tagName().equalsIgnoreCase("meta") && el.hasAttr("content")) {
return el.attr("content");
}
// else, get the text value using jsoup
return getProxy().el.text();
}