About: http://dbpedia.org/resource/Category:Timekeeping

Property	Value
rdf:type	skos:Concept
rdfs:label	Timekeeping
skos:broader	dbpedia:Category:Measurement dbpedia:Category:Time
skos:prefLabel	Timekeeping
is skos:broader of	dbpedia:Category:Horological_museums dbpedia:Category:Horology dbpedia:Category:Parts_of_a_day dbpedia:Category:Sundials dbpedia:Category:Units_of_time dbpedia:Category:Clocks dbpedia:Category:Seasons dbpedia:Category:Time_measurement_systems dbpedia:Category:Working_time dbpedia:Category:Liturgy_of_the_Hours dbpedia:Category:Synchronization dbpedia:Category:Water_clocks dbpedia:Category:Calendars dbpedia:Category:Pendulums dbpedia:Category:Time_guns dbpedia:Category:Time_scales dbpedia:Category:Timekeeping_components
is skos:subject of	dbpedia:Tropical_year dbpedia:Water_clock dbpedia:Hourglass dbpedia:Simon_Newcomb dbpedia:Torsion_pendulum_clock dbpedia:Clock_drift dbpedia:Time_ball dbpedia:System_time dbpedia:Chronometry dbpedia:Cover_date dbpedia:Hammond_Clock_Company dbpedia:Horometry dbpedia:Circa dbpedia:Leap_second dbpedia:Louis_Essen dbpedia:Time_domain dbpedia:Time_standard dbpedia:Date_and_time_notation dbpedia:Deal_Timeball dbpedia:Dual_dating dbpedia:International_Earth_Rotation_and_Reference_Systems_Service dbpedia:Military_time dbpedia:12-hour_clock dbpedia:Equation_of_time dbpedia:Gnomon dbpedia:Apparent_sun dbpedia:Ship's_bell dbpedia:Business_hours dbpedia:Charles_F._Dowd dbpedia:Cranmer_Park dbpedia:Czech_months dbpedia:Date_and_time_notation_by_country dbpedia:Time_Matters dbpedia:Old_Style_and_New_Style_dates dbpedia:ISO_8601 dbpedia:Sundial dbpedia:William_Willett dbpedia:Timekeeping_on_Mars dbpedia:Winter_count dbpedia:24-hour_clock dbpedia:International_Time_Bureau dbpedia:Diptych dbpedia:History_of_timekeeping_devices dbpedia:365_(number) dbpedia:Dialling dbpedia:Ke_(unit) dbpedia:Tide_(time) dbpedia:Comparison_of_the_12-hour_and_24-hour_clocks dbpedia:Fully_automatic_time dbpedia:Geochron dbpedia:Hindu_units_of_measurement dbpedia:Horology dbpedia:ISO_8601_usage dbpedia:Long-term_stability dbpedia:Mixed-style_date dbpedia:Moondial dbpedia:Primary_time_standard dbpedia:Star_clock dbpedia:Telechron dbpedia:Timekeeper dbpedia:Proper_time dbpedia:Slovenian_months dbpedia:Standard_Time_Act_1945 dbpedia:Timeline_of_time_measurement_technology dbpedia:Visual_schedules dbpedia:William_Markowitz dbpedia:ΔT dbpedia:Time_discipline dbpedia:Time_in_physics