Hour Glass

GPTKB entity

Statements (32)
Predicate Object
gptkbp:instanceOf object
gptkbp:alsoKnownAs sand clock
sand timer
egg timer
gptkbp:commonIn cooking
timing games
historical timekeeping
gptkbp:component sand
narrow neck
two glass bulbs
gptkbp:depictedIn gptkb:art
gptkb:literature
emojis
https://www.w3.org/2000/01/rdf-schema#label Hour Glass
gptkbp:includesEmoji

gptkbp:material gptkb:glass
metal
sand
wood
gptkbp:operates sand flows from upper bulb to lower bulb
gptkbp:originatedIn antiquity
gptkbp:popularFor gptkb:medieval_Europe
gptkbp:replacedBy mechanical clocks
gptkbp:symbol mortality
passage of time
gptkbp:timeMeasured predetermined period
gptkbp:usedFor measuring time
gptkbp:bfsParent gptkb:Howard_Duane_Allman
gptkb:Johnny_Sandlin
gptkb:No_Easy_Way_Down
gptkbp:bfsLayer 7