Give me {data structure} that contains the word {tree} in their name
Is there a landmark devoted to the Iroquois tribe?
What are the data structure which start with the letter tree
SELECT DISTINCT ?n WHERE { ?n rdf:type ontology:data_structure . FILTER ( CONTAINS ( LCASE ( ?n ) , 'tree' ) ) }
SELECT DISTINCT ?sbj ?sbj_label { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?sbj . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P31> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q175263>. ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'tree')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q175263 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'tree')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
red–black tree red–black tree range tree range tree B-tree B-tree splay tree splay tree 2–3–4 tree 2–3–4 tree 2–3 tree 2–3 tree k-d tree k-d tree binary search tree binary search tree Left-leaning red–black tree Left-leaning red–black tree B*-tree B*-tree quadtree quadtree Log-structured merge-tree Log-structured merge-tree (a,b)-tree (a,b)-tree R-tree R-tree Prefix hash tree Prefix hash tree scapegoat tree scapegoat tree ternary search tree ternary search tree R* tree R* tree exponential tree exponential tree hashed array tree hashed array tree Fractal tree index Fractal tree index Relaxed k-d tree Relaxed k-d tree Priority search tree Priority search tree Eertree Eertree hash tree hash tree