This HTML5 document contains 48 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

Prefix	IRI
dcterms	http://purl.org/dc/terms/
yago-res	http://yago-knowledge.org/resource/
dbo	http://dbpedia.org/ontology/
n20	http://dbpedia.org/resource/File:
foaf	http://xmlns.com/foaf/0.1/
n12	https://global.dbpedia.org/id/
yago	http://dbpedia.org/class/yago/
dbt	http://dbpedia.org/resource/Template:
rdfs	http://www.w3.org/2000/01/rdf-schema#
freebase	http://rdf.freebase.com/ns/
n17	http://commons.wikimedia.org/wiki/Special:FilePath/
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
owl	http://www.w3.org/2002/07/owl#
wikipedia-en	http://en.wikipedia.org/wiki/
dbp	http://dbpedia.org/property/
dbc	http://dbpedia.org/resource/Category:
prov	http://www.w3.org/ns/prov#
xsdh	http://www.w3.org/2001/XMLSchema#
gold	http://purl.org/linguistics/gold/
wikidata	http://www.wikidata.org/entity/
dbr	http://dbpedia.org/resource/

Statements

Subject Item

dbr:River_gravel

rdf:type

yago:Substance100019613 yago:Matter100020827 yago:Material114580897 yago:WikicatSedimentaryRocks yago:Relation100031921 yago:PhysicalEntity100001930 yago:Part113809207 yago:Rock114696793 yago:SedimentaryRock114698000 yago:Abstraction100002137 yago:WikicatGranularMaterials

rdfs:label

River gravel

rdfs:comment

River gravel is a name given to gravel composed of small pieces of rounded stone of various colors, usually no larger than a large coin. It is named for the effect of many years of rounding of the edges of the stones due to a flow of water over it, as often takes place in a river. River gravel is often used in outdoor settings, such as a park walkway.

foaf:depiction

n17:Colonial-Parkway-geese.jpg

dcterms:subject

dbc:Conglomerates_(geology) dbc:Sedimentary_rocks dbc:Road_construction

dbo:wikiPageID

3899677

dbo:wikiPageRevisionID

931851754

dbo:wikiPageWikiLink

dbc:Conglomerates_(geology) dbr:Landscape_architect dbr:Concrete dbr:River dbr:Pebble dbr:Construction_aggregate dbr:Colonial_Parkway dbr:Historic_Triangle dbc:Sedimentary_rocks dbr:Asphalt dbc:Road_construction dbr:United_States dbr:National_Park_Service dbr:National_Park_Service_Rustic dbr:Gravel n20:Colonial-Parkway-geese.jpg

owl:sameAs

yago-res:River_gravel n12:fHJb wikidata:Q17105543 freebase:m.0b5wmx

dbp:wikiPageUsesTemplate

dbt:For dbt:! dbt:Short_description

dbo:thumbnail

n17:Colonial-Parkway-geese.jpg?width=300

dbo:abstract

River gravel is a name given to gravel composed of small pieces of rounded stone of various colors, usually no larger than a large coin. It is named for the effect of many years of rounding of the edges of the stones due to a flow of water over it, as often takes place in a river. River gravel is often used in outdoor settings, such as a park walkway. When a hard surface is also desired, river gravel is often set in a concrete aggregate mix. Owing to much higher cost than either asphalt or concrete pavement, the use of river gravel is generally limited to places where the appearance and/or its lack of sharp edges (when used alone) is of primary importance. The American National Park Service's bucolic Colonial Parkway, linking the three points of Virginia's Historic Triangle, has a road surface of river gravel set in concrete aggregate. Built between 1930 and 1957, the Colonial Parkway is possibly the longest roadway open to the public which is surfaced of the material. River gravel is also occasionally used for landscaping purposes and placed by landscape architects in non-traffic areas of high visibility. It may be used with many plants and shrubs because the rounded surfaces ensure rain and other water will soak through to reach the roots for necessary nurture.

gold:hypernym

dbr:Name

prov:wasDerivedFrom

wikipedia-en:River_gravel?oldid=931851754&ns=0

dbo:wikiPageLength

2509

foaf:isPrimaryTopicOf

wikipedia-en:River_gravel