Labelled Subgraph Query Benchmark graphs

Graphs for the Labelled Subgraph Query Benchmark (LSQB), a microbenchmark for graph pattern matching. The graphs were generated by the LDBC Social Network Benchmark's Datagen (Spark variant) and were then simplifeid by omitting all attributes. The available scale factors are: SF0.1, SF0.3, ..., SF1000. Stored in zstd-compressed CSV files. - lsqb-merged: data sets represented as CSVs with N:1 foreign keys (e.g. Person_isLocatedIn_City) merged into their respective entities (e.g. Person.islocatedin_city). - lsqb-projected: data sets represented as CSVs with N:1 foreign keys (e.g. Person_isLocatedIn_City) projected to a separate CSV file. Website: https://github.com/ldbc/lsqb Related publication: Amine Mhedhbi, Matteo Lissandrini, Laurens Kuiper, Jack Waudby, Gábor Szárnyas: LSQB: a large-scale subgraph query benchmark. GRADES-NDA@SIGMOD 2021: 8:1-8:11. https://dl.acm.org/doi/10.1145/3461837.3464516