The green polygons are lots/land/property of different people of my city. The blue lines are the river banks of a river that crosses my city. The red lines are called here as "Estacas"... in english they can be translated as "poles".
What are these poles. They are lines that measure the distance of a construction (like a house) to the river bank.
What I have to do now is link, somehow, these poles to the lots.... each lot have an ID and each pole also have an ID. But there is lots of poles per lot. Like, the first lot, right-to-left, has seven poles crossing it. So, these seven poles, and only them, have to be linked to that one lot. (and so on to with the other lots and other rivers on my city)
Can I do that? There's a way, with Qgis, to do it?