Assertion: sewage's material | /r/HasProperty | disposed in the ocean
Facets:
Source sentences:
text: Today, the vast majority of material disposed in the ocean is uncontaminated sediment (dredged material) removed from our nation’s waterways to support a network of coastal ports and harbors for commercial, transportation, national defense and recreational purposes.
text: Other materials disposed in the ocean include human remains for burial at sea, vessels, man-made ice piers in Antarctica, and fish wastes.