我在一个项目中工作,我必须描述几个服务。我使用链接的 USDL和 RDF。我想知道这种描述是否正确。基本上,我有服务、属性和属性值。每个文件都有每个服务的描述。如下:
@prefix dc: <http://purl.org/dc/elements/1.1/> .
@prefix legal: <http://www.linked-usdl.org/ns/usdl-legal#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vann: <http://purl.org/vocab/vann/> .
@prefix org: <http://www.w3.org/ns/org#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix price: <http://www.linked-usdl.org/ns/usdl-price#> .
@prefix usdl: <http://www.linked-usdl.org/ns/usdl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dei: <http://dei.uc.pt/rdf/dei#> .
@prefix gr: <http://purl.org/goodrelations/v1#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
rdf:Standard_M1__Extra_Large
rdfs:CPU "8 EC2 Compute Units (4 virtual cores with 2 EC2 Compute Units each)"^^xsd:string ;
rdfs:Cost "0.888"^^xsd:float ;
rdfs:EBS-OptimizedAvailable
"true"^^xsd:boolean ;
rdfs:IOPerformance "High"^^xsd:string ;
rdfs:OS "Windows"^^xsd:string ;
rdfs:Platform "64-bit"^^xsd:string ;
rdfs:RAM "15"^^xsd:float ;
rdfs:Storage "1690"^^xsd:float .