rutni -run- gismu

x1 is an artifact; x1 is artificial; x1 is made/caused by people/se kulnu x2; x1 is man-made.

See also rarna, se zbasu, gundi, slasi.

In notes:

gundi
x1 is industry/industrial/systematic manufacturing activity producing x2 by process/means x3.
rarna
x1 is natural/spontaneous/instinctive, not [consciously] caused by person(s).
slasi
x1 is a quantity of/is made of/contains plastic/polymer of type/component unit(s) x2.
zbasu
x1 makes/assembles/builds/manufactures/creates x2 out of materials/parts/components x3.
kunkevrutni
x1 is Minecraft, the video game by Mojang Studios, version x2 (defaults to current version at time of writing)
runjinto
j1 is a well of fluid j2 dug/drilled at location j3.
runkre
r1=k1 is a wig/toupee/mirkin worn by k2 on body location k3.
sputnike
x1 is an artificial satellite/moon orbiting x2 with characteristics x3, orbital parameters x4.