@@ -36,36 +36,33 @@ function queryFactory() {
3636 // CLASS QUERIES
3737
3838 getClassQuery : function ( limit , offset ) {
39-
4039 // check parameters
4140 limit = ( typeof limit === 'number' && limit > 0 ) ? limit : defaultLimit ;
4241 offset = ( typeof offset === 'number' && offset >= 0 ) ? offset : defaultOffset ;
4342
4443 // build query and return it
45- var query = prefixes ( ) +
46- 'SELECT DISTINCT ?class (count(?sub) AS ?instanceCount) ' +
47- 'WHERE { ' +
48- '?sub a ?class. ' +
49- '} ' +
50- 'GROUP BY ?class ' +
51- 'ORDER BY DESC(?instanceCount) ' +
52- 'LIMIT ' + limit + ' ' +
53- 'OFFSET ' + offset ;
54- return query ;
44+ return prefixes ( ) +
45+ `SELECT DISTINCT ?class (count(?sub) AS ?instanceCount) ` +
46+ `WHERE { ` +
47+ `?sub a ?class. ` +
48+ `} ` +
49+ `GROUP BY ?class ` +
50+ `ORDER BY DESC(?instanceCount) ` +
51+ `LIMIT ${ limit } +
52+ `OFFSET ${ offset } ;
5553 } ,
5654
5755 // PROPERTY QUERIES
5856
5957 getLabelQuery : function ( uri , labelLang ) {
6058 labelLang = labelLang || defaultLang ;
6159
62- var query = prefixes ( ) +
63- 'SELECT (SAMPLE (?lbl) AS ?label) ' +
64- 'WHERE { ' +
65- '<' + uri + '> rdfs:label ?lbl. ' +
66- "FILTER (langMatches(lang(?lbl), '" + labelLang + "'))" +
67- '}' ;
68- return query ;
60+ return prefixes ( ) +
61+ `SELECT (SAMPLE (?lbl) AS ?label) ` +
62+ `WHERE { ` +
63+ `<${ uri } +
64+ `FILTER (langMatches(lang(?lbl), '${ labelLang } +
65+ `}` ;
6966 } ,
7067
7168 // alternative without SAMPLE
@@ -83,112 +80,103 @@ function queryFactory() {
8380 getPreferredLabelQuery : function ( uri , labelLang ) {
8481 labelLang = labelLang || defaultLang ;
8582
86- var query = prefixes ( ) +
87- 'SELECT ?label ' +
88- 'WHERE { ' +
89- '<' + uri + '> skos:prefLabel ?label . ' +
90- "FILTER (langMatches(lang(?label), '" + labelLang + "')) " +
91- '}' ;
92- return query ;
83+ return prefixes ( ) +
84+ `SELECT ?label ` +
85+ `WHERE { ` +
86+ `<${ uri } +
87+ `FILTER (langMatches(lang(?label), '${ labelLang } +
88+ `}` ;
9389 } ,
9490
9591 getInstanceReferringTypesQuery : function ( classURI , limit ) {
9692 limit = ( typeof limit === 'number' && limit > 0 ) ? limit : defaultLimit ;
9793
98- var typeQuery = prefixes ( ) +
99- ' SELECT (COUNT(?val) AS ?valCount) ?valType ' +
100- ' WHERE { ' +
101- ' ?instance a <' + classURI + ' > . ' +
102- ' ?instance ?prop ?val . ' +
103- ' BIND (datatype(?val) AS ?valType) . ' +
104- '} ' +
105- ' GROUP BY ?valType ' +
106- 'LIMIT ' + limit ;
107- return typeQuery ;
94+ return prefixes ( ) +
95+ ` SELECT (COUNT(?val) AS ?valCount) ?valType ` +
96+ ` WHERE { ` +
97+ ` ?instance a <${ classURI } ` +
98+ ` ?instance ?prop ?val . ` +
99+ ` BIND (datatype(?val) AS ?valType) . ` +
100+ `} ` +
101+ ` GROUP BY ?valType ` +
102+ `ORDER BY DESC(?valCount) ` +
103+ `LIMIT ${ limit } ` ;
108104 } ,
109105
110106 // RELATION queries
111107
112108 getOrderedClassClassRelationQuery : function ( originClass , targetClass , limit , offset ) {
113- var query = prefixes ( ) +
114- 'SELECT (count(?originInstance) as ?count) ?prop ' +
115- 'WHERE { ' +
116- '?originInstance a <' + originClass + '> . ' +
117- '?targetInstance a <' + targetClass + '> . ' +
118- '?originInstance ?prop ?targetInstance . ' +
119- '} ' +
120- 'GROUP BY ?prop ' +
121- 'ORDER BY DESC(?count) ' +
122- 'LIMIT ' + limit + ' ' +
123- 'OFFSET ' + offset ;
124- return query ;
109+ return prefixes ( ) +
110+ `SELECT (count(?originInstance) as ?count) ?prop ` +
111+ `WHERE { ` +
112+ `?originInstance a <${ originClass } +
113+ `?targetInstance a <${ targetClass } +
114+ `?originInstance ?prop ?targetInstance . ` +
115+ `} ` +
116+ `GROUP BY ?prop ` +
117+ `ORDER BY DESC(?count) ` +
118+ `LIMIT ${ limit } +
119+ `OFFSET ${ offset } ;
125120 } ,
126121
127122 getUnorderedClassClassRelationQuery : function ( originClass , targetClass , limit , offset ) {
128- var query = prefixes ( ) +
129- 'SELECT DISTINCT ?prop ' +
130- 'WHERE { ' +
131- '?originInstance a <' + originClass + '> . ' +
132- '?targetInstance a <' + targetClass + '> . ' +
133- '?originInstance ?prop ?targetInstance . ' +
134- '} ' +
135- 'LIMIT ' + limit + ' ' +
136- 'OFFSET ' + offset ;
137- return query ;
123+ return prefixes ( ) +
124+ `SELECT DISTINCT ?prop ` +
125+ `WHERE { ` +
126+ `?originInstance a <${ originClass } +
127+ `?targetInstance a <${ targetClass } +
128+ `?originInstance ?prop ?targetInstance . ` +
129+ `} ` +
130+ `LIMIT ${ limit } +
131+ `OFFSET ${ offset } ;
138132 } ,
139133
140134 getOrderedClassTypeRelationQuery : function ( classURI , typeURI , limit = 5 , offset = 0 ) {
141- const query = prefixes ( ) +
142- ' SELECT (count(?instance) AS ?count) ?prop ' +
143- ' WHERE { ' +
135+ return prefixes ( ) +
136+ ` SELECT (count(?instance) AS ?count) ?prop ` +
137+ ` WHERE { ` +
144138 `?instance a <${ classURI } +
145- ' ?instance ?prop ?val . ' +
139+ ` ?instance ?prop ?val . ` +
146140 `FILTER (datatype(?val) = <${ typeURI } +
147- '} ' +
148- ' GROUP BY ?prop ' +
149- ' ORDER BY DESC(?count) ' +
141+ `} ` +
142+ ` GROUP BY ?prop ` +
143+ ` ORDER BY DESC(?count) ` +
150144 `LIMIT ${ limit } +
151145 `OFFSET ${ offset } ;
152-
153- return query ;
154146 } ,
155147
156148 getUnorderedClassTypeRelationQuery : function ( classURI , typeURI , limit = 5 , offset = 0 ) {
157- const query = prefixes ( ) +
158- ' SELECT DISTINCT ?prop ' +
159- ' WHERE { ' +
149+ return prefixes ( ) +
150+ ` SELECT DISTINCT ?prop ` +
151+ ` WHERE { ` +
160152 `?instance a <${ classURI } +
161- ' ?instance ?prop ?val . ' +
153+ ` ?instance ?prop ?val . ` +
162154 `FILTER (datatype(?val) = <${ typeURI } +
163- '} ' +
155+ `} ` +
164156 `LIMIT ${ limit } +
165157 `OFFSET ${ offset } ;
166-
167- return query ;
168158 } ,
169159
170160 // INSTANCE QUERIES
171161
172162 getNumberOfCommonInstancesQuery : function ( classURI1 , classURI2 ) {
173- var query = prefixes ( ) +
174- 'SELECT (count(?commonInstance) AS ?commonInstanceCount) ' +
175- 'WHERE { ' +
176- '?commonInstance a <' + classURI1 + '>. ' +
177- '?commonInstance a <' + classURI2 + '>. ' +
178- '}' ;
179- return query ;
163+ return prefixes ( ) +
164+ `SELECT (count(?commonInstance) AS ?commonInstanceCount) ` +
165+ `WHERE { ` +
166+ `?commonInstance a <${ classURI1 } +
167+ `?commonInstance a <${ classURI2 } +
168+ `}` ;
180169 } ,
181170
182171 // DETAILS QUERIES
183172
184173 getCommentQuery : function ( uri ) {
185- var commentQuery = prefixes ( ) +
186- 'SELECT ?comment ' +
187- 'WHERE { ' +
188- '<' + uri + '> rdfs:comment ?comment . ' +
189- '} ' +
190- 'LIMIT 1' ;
191- return commentQuery ;
174+ return prefixes ( ) +
175+ `SELECT ?comment ` +
176+ `WHERE { ` +
177+ `<${ uri } +
178+ `} ` +
179+ `LIMIT 1` ;
192180 }
193181
194182 } ; // end of public API to return
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