Nice, these are mine, a little older / have not used them in a while, but hope they will still prove useful to you all :)
! 2022-09-11 https://www.2dehands.be
www.2dehands.be##.mp-Listings__admarktTitle > span
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and contains(.//a, 'Naar website')])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), 'Bezoek website')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), 'Topadvertentie')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), 'Topzoekertje')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), 'shop')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), 'store')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), 'handel')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), '.be')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), '.com')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), '.nl')]])
! Blacklist individual 2dehands.be vendors:
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), 'Tendance')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), 'Meubella')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), 'Meubelsvansteigerhout')]])
www.2dehands.be##:xpath(//li[contains(@class, 'mp-Listing') and descendant::span[contains(text(), 'Catawiki')]])