Figure 2

A diagram depicting two RDF graphs. The color yellow represents literal nodes and the color blue represents resource nodes. The capitalized text denotes the data type of each node. The arrows represent properties connecting the subject resource to object nodes, each with its own label. The left hand graph represents an individual RDF resource and its properties. Note that some properties have a single object whereas some have multiple objects. The right-hand graph represents a parallelization of the left-hand graph. Instead of a single subject node it has a root set of subject nodes, and properties follow to the objects of all subjects. Notice that the properties that were singular in the left-hand graph are now plural, and have multiple objects.