query: embed.html#SELECT ?depth ?out ?predecessor ?outLabel ?predecessorLabel {SERVICE gas:service{gas:program gas:gasClass "com.bigdata.rdf.graph.analytics.BFS";gas:in wd:Q98273379;gas:target wd:Q57798;gas:out ?out;gas:out1 ?depth;gas:out2 ?predecessor;gas:linkType wdt:P40;gas:traversalDirection "Reverse".}.SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }}ORDER BY DESC(?depth)