gPieChart: Who are/have been field operators?
The element which draws the above chart:
<div id="sgvzl_example_query"
data-sgvizler-endpoint="http://sws.ifi.uio.no/sparql/npd"
data-sgvizler-query="SELECT ?name (count(*) AS ?noOfFields) WHERE{ [] a npdv:Field ; npdv:hasCompany [ npdv:name ?name ] . } GROUP BY ?name ORDER BY ?name"
data-sgvizler-chart="gPieChart"
data-sgvizler-loglevel="2"
style="width:800px; height:400px;"/>gTableNot all charts may be well-suited for displaying this dataset.
gBarChartgColumnChart