Minor but "*" -> "+"
On 12/02/2021 20:13, Martynas Jusevičius wrote:
SPARQL is based on pattern matching, so path traversal is not its strong
point.
You might want to try a different language like Gremlin.
On Fri, 12 Feb 2021 at 15.05, Mikael Pesonen <mikael.peso...@lingsoft.fi>
wrote:
Sorry meant of course to find connections between known nodes, here x and
y:
ASK {
<x> ((<>|!<>)|^(<>|!<>))* <y>
}
On 12/02/2021 15.30, Mikael Pesonen wrote:
Hi,
is there a more efficient way to find out if two entities are
connected? This
ASK {
?s ((<>|!<>)|^(<>|!<>))* ?o
}
works for short, couple of relations long, paths but becomes too slow
quickly. Maybe something like the list:member method for RDF lists?
BR
Mikael
