Simple categories matching liturgical:

• ceremony,
• vestment,
• fabric,
• gathering,
• season,
• object,
• event,
• instrument,
• genre,
• action,
• metalware,
• function,
• practice,
• year,
• music,
• artefact,
• times,
• furnishing,
• rite,
• sacrament,
• works,
• activity,
• celebration,
• vessel,
• holiday,
• garment,
• implement,

Members with property liturgical:

• advent,
• christmas,
• circumcision,
• penance,
• solemn_mass,
• passover,
• first_communion,
• chalice,
• chasuble,
• roman_rite,
• meditation_chime,
• folk_mass,
• alb,
• paschal_candle,
• avena_altar,
• communion_vessel,
• epiphany,
• bell,
• holy_hours,
• reconciliation_service,
• communion_service,
• easter,
• funeral_service,
• reliquary,
• michaelmas,
• ambrosian_rite,
• cruet,
• altar_cloth,
• santiago_column,
• festive_banner,
• burial,
• new_year,
• ampulla,
• communion_cup,
• monstrance,
• censer,
• ordination_ceremony,
• altar,
• holy_baptism,
• font,
• bishop_chair,
• altar_candle,
• ordination,
• mass,
• frontal,
• redemption_easter,
• funeral,
• baptism,
• cassock,
• wedding,
• conceptual_consideration,
• candlemas,
• baccalaureate_mass,
• scientific_argument,
• pentecost,
• annunciation,
• altar_furnishing,
• eucharist,
• candelabra,
• book_cover,
• motet,
• new_altar,
• procession,
• confirmation,
• funeral_vigil,
• reconciliation,
• thurible,
• striker,
• altar_frontal,
• baptismal_font,
• incarnation_christmas,
• weekly_mass,
• sunday_mass,
• stole,
• paschal_candelabrum,
• porphyry_altarpiece,
• adoration,
• requiem,
• marriage,
• benediction,
• vespers,
• triangle,
• lenten_season,
• canticles,
• livestock_bell,
• gold,
• holy_mass,
• altar_table,