Navigating in Description Graphs using RQL

• Find the Museum resources that have been modified after year 2000 (i.e., data path with node and edge labels)

  select X
  
  from Museum{X}.last_modified{Y}
  where Y >= 2000-01-01T12:12:34+5
  

• Find the resources that have been created and their respective titles (i.e., data path using only edge labels)

select X, Z from creates{Y}.title{Z}

• Find the titles of exhibited resources that have been created by a Sculptor (i.e., multiple data paths)

select Z, W

from Sculptor.creates{Y}.exhibited{Z}, {Z}title{W}

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