PREFIX dc:   <http://purl.org/dc/terms/>
PREFIX st: <http://ns.inria.fr/sparql-template/>
PREFIX doc: <https://w3id.org/seas/documentation/html/loweringRule#>
TEMPLATE doc:comment (?s){
    "\n\n" str(?comment) "\n\n"
} WHERE { 
    ?s rdfs:comment ?comment .
    FILTER( (LANG(?comment) = "en") || (LANG(?comment) = ""))
} LIMIT 1