myKGlib 0.0.0.9

demo

VizKG

VizKG is a Python library for Visualizing SPARQL Query Results over Knowledge Graphs.

Supported visualizations so far:

• Table
• ImageGrid
• Map
• Tree
• Timeline
• Dimensions
• Graph
• WordCloud
• Tree Map
• SunBurst Chart
• Line Chart
• Bar Chart
• Area Chart
• StackedArea Chart
• Histogram
• Density Plot
• Box Plot
• Violin Plot
• Bubble Chart
• Scatter Chart
• HeatMap

Installation

Use the package manager pip to install VizKG.

pip install myKGlib

Usage

import myKGlib.vizkg as VizKG

sparql_query = """
    #images of cat
    #defaultView:ImageGrid
    SELECT ?item ?itemLabel ?pic
    WHERE
    {
    ?item wdt:P31 wd:Q146 .
    ?item wdt:P18 ?pic
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" }
    }
    """
#to query another endpoint, change the URL for the service and the query
sparql_service_url = "https://query.wikidata.org/sparql"
chart = VizKG(sparql_query=sparql_query, sparql_service_url=sparql_service_url, chart='imageGrid')
chart.plot()