{ "@context": { "@vocab": "https://schema.org/" }, "@id": "https://raw.githubusercontent.com/iodepo/odis-arch/master/collection/tempHosting/data-acma/acma-21a5ddda-c9d8-4485-907e-732920e85ed1.json", "@type": "Dataset", "description": "Dam is a structure built across a stream, river or estuary to retain water. Some dams are tall and thin, while others are short and thick. Dams are made from a variety of materials such as rock, steel and wood. This activity concentrates on dams made from concrete, a complex material, because it is important for the construction of large dams. The importance of the dams for irrigation, electrical supply and recreation.", "keywords": [ "ATLAS", "Human Dimensions | Boundaries | Places|Dams", "Nigeria" ], "name": "Nigeria Dams", "spatialCoverage": { "@type": "Place", "geo": { "@type": "GeoShape", "box": "6.614444 3.255556 13.530556 12.014167" } }, "url": "https://acma.africanmarineatlas.org/catalogue/#/dataset/39" }