Xsparql-class: A class for querying SPARQL end points
Description
This class allows to run SELECT statement on SPARQL
endpoints. The resource parameter is interpreted as
SPARQL statement.
The function xsparql constructs a Xsparql object.
Usage
xsparql(url, nspace = "")
Arguments
url
sparql end point
nspace
character vector with short name /
namespace expansions