|
gptkbp:instanceOf
|
phylum
|
|
gptkbp:adult_symmetry
|
pentaradial
|
|
gptkbp:bodyPlan
|
unsegmented
|
|
gptkbp:characteristic
|
calcareous endoskeleton
radial symmetry
water vascular system
|
|
gptkbp:circulatorySystem
|
open
|
|
gptkbp:closestPhylum
|
gptkb:Chordata
|
|
gptkbp:coelomType
|
true coelom
|
|
gptkbp:deuterostome
|
true
|
|
gptkbp:digestiveSystem
|
complete
|
|
gptkbp:economicImportance
|
gptkb:fish
biomedical research
|
|
gptkbp:example
|
gptkb:lake
sea cucumbers
sea urchins
crinoids
brittle stars
|
|
gptkbp:excretion
|
absent
|
|
gptkbp:features
|
marine environments
|
|
gptkbp:firstAppearance
|
gptkb:Cambrian_period
|
|
gptkbp:foragingBehavior
|
varied (herbivores, carnivores, detritivores)
|
|
gptkbp:fossil
|
extensive
|
|
gptkbp:foundIn
|
oceans worldwide
|
|
gptkbp:habitat
|
marine environments
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Echinoderms
|
|
gptkbp:kingdom
|
gptkb:Animalia
|
|
gptkbp:larval_symmetry
|
bilateral
|
|
gptkbp:locomotion
|
tube feet
|
|
gptkbp:nervousSystem
|
no brain
|
|
gptkbp:notableFeature
|
regeneration ability
mutable connective tissue
|
|
gptkbp:notableFor
|
gptkb:lake
gptkb:Asteroidea
gptkb:Crinoidea
gptkb:Holothuroidea
|
|
gptkbp:numberOfSpecies
|
about 7,000
|
|
gptkbp:phylum
|
gptkb:Echinodermata
|
|
gptkbp:reproduction
|
asexual
sexual
|
|
gptkbp:respiration
|
diffusion
|
|
gptkbp:skeletonType
|
endoskeleton
|
|
gptkbp:symmetryChange
|
bilateral to radial
|
|
gptkbp:threats
|
habitat destruction
overfishing
ocean acidification
|
|
gptkbp:bfsParent
|
gptkb:Europe_(fossil_record)
|
|
gptkbp:bfsLayer
|
6
|