URI:
       cluster-overview.png
   BIN cluster-overview.pptx
       edge_cut_vs_vertex_cut.png
       glyphicons-halflings-white.png
       glyphicons-halflings.png
   BIN graphx_figures.pptx
       graphx_logo.png
       java-sm.png
       ml-Pipeline.png
       ml-PipelineModel.png
   BIN ml-Pipelines.pptx
       property_graph.png
       python-sm.png
       scala-sm.png
       spark-logo-hd.png
       spark-webui-accumulators.png
       streaming-arch.png
       streaming-dstream-ops.png
       streaming-dstream-window.png
       streaming-dstream.png
   BIN streaming-figures.pptx
       streaming-flow.png
       streaming-kinesis-arch.png
       structured-streaming-example-model.png
       structured-streaming-late-data.png
       structured-streaming-model.png
       structured-streaming-stream-as-a-table.png
       structured-streaming-watermark-append-mode.png
       structured-streaming-watermark-update-mode.png
       structured-streaming-window.png
   BIN structured-streaming.pptx
       triplet.png
       vertex_routing_edge_tables.png