@prefix foaf: . @prefix wikipedia-en: . @prefix dbr: . wikipedia-en:Null_object_pattern foaf:primaryTopic dbr:Null_object_pattern . @prefix dbo: . dbr:Nullable_type dbo:wikiPageWikiLink dbr:Null_object_pattern . dbr:Sentinel_node dbo:wikiPageWikiLink dbr:Null_object_pattern . @prefix owl: . dbr:Null_object_pattern owl:sameAs dbr:Null_object_pattern . @prefix wikidata: . dbr:Null_object_pattern owl:sameAs wikidata:Q1809585 . @prefix dbpedia-global: . dbr:Null_object_pattern owl:sameAs dbpedia-global:jb72 , , , , . @prefix dbpedia-cs: . dbr:Null_object_pattern owl:sameAs dbpedia-cs:Null_Object , , , , . @prefix rdfs: . dbr:Null_object_pattern rdfs:label "Null object (\u0448\u0430\u0431\u043B\u043E\u043D \u043F\u0440\u043E\u0454\u043A\u0442\u0443\u0432\u0430\u043D\u043D\u044F)"@uk , "\u7A7A\u5BF9\u8C61\u6A21\u5F0F"@zh , "Null object (\u0448\u0430\u0431\u043B\u043E\u043D \u043F\u0440\u043E\u0435\u043A\u0442\u0438\u0440\u043E\u0432\u0430\u043D\u0438\u044F)"@ru , "Null Object"@cs , "Nullobjekt (Entwurfsmuster)"@de , "Pusty obiekt (wzorzec projektowy)"@pl , "Objet null (patron de conception)"@fr , "Null object pattern"@en . @prefix dct: . @prefix dbc: . dbr:Null_object_pattern dct:subject dbc:Articles_with_example_Java_code , dbc:Software_design_patterns . @prefix prov: . dbr:Null_object_pattern prov:wasDerivedFrom ; foaf:isPrimaryTopicOf wikipedia-en:Null_object_pattern ; dbo:wikiPageExternalLink , . @prefix ns12: . dbr:Null_object_pattern dbo:wikiPageExternalLink ns12:null-object-pattern-in-swift-1b96e03b2756 . @prefix ns13: . dbr:Null_object_pattern dbo:wikiPageExternalLink ns13:null_object , , ; dbo:wikiPageWikiLink dbr:Monkey_patch , , dbr:Safe_navigation_operator , dbr:State_pattern , , dbr:Pattern_Languages_of_Programs , dbc:Software_design_patterns , , dbr:Nullable_type , dbr:Robert_Cecil_Martin , dbr:JavaScript , dbr:Singleton_pattern , dbc:Articles_with_example_Java_code , , dbr:Duck_typing , dbr:Strategy_pattern , , dbr:Null_reference , dbr:Design_pattern , , dbr:Objective-C , dbr:Binary_tree , dbr:Refactoring , , , dbr:Null_pointer , dbr:Reference_type , dbr:Null_coalescing_operator , dbr:Computer_programming , dbr:Option_type , dbr:Extension_method , , , dbr:Object-oriented ; dbo:description "obiekt nie odnosz\u0105cy si\u0119 do \u017Cadnej warto\u015Bci lub zachowuj\u0105cy si\u0119 neutralnie"@pl , "object with no referenced value or with defined neutral (\\null\\) behavior"@en , "programtervez\u00E9si minta"@hu , "Entwurfsmuster"@de . @prefix dbp: . @prefix dbt: . dbr:Null_object_pattern dbp:wikiPageUsesTemplate dbt:Design_Patterns_patterns , dbt:Original_research , dbt:Redirect , dbt:Reflist , dbt:Short_description , dbt:Unreferenced_section , dbt:Snd , dbt:Nulls . dbr:Null_object dbo:wikiPageWikiLink dbr:Null_object_pattern ; dbo:wikiPageRedirects dbr:Null_object_pattern . dbr:Behavioral_pattern dbo:wikiPageWikiLink dbr:Null_object_pattern . dbr:Pattern-Oriented_Software_Architecture dbo:wikiPageWikiLink dbr:Null_object_pattern . dbr:Option_type dbo:wikiPageWikiLink dbr:Null_object_pattern . dbr:Null_Object_pattern dbo:wikiPageWikiLink dbr:Null_object_pattern ; dbo:wikiPageRedirects dbr:Null_object_pattern . dbo:wikiPageWikiLink dbr:Null_object_pattern . dbr:Sentinel_value dbo:wikiPageWikiLink dbr:Null_object_pattern . dbr:Null_objects dbo:wikiPageWikiLink dbr:Null_object_pattern ; dbo:wikiPageRedirects dbr:Null_object_pattern . dbr:Special_case_pattern dbo:wikiPageWikiLink dbr:Null_object_pattern ; dbo:wikiPageRedirects dbr:Null_object_pattern .