Unless you post your sitemap, I'm not entirely sure how you set it up and why it's not working. However, if you wanted to cycle through each link and pull the "contact details" of the plant managers. This will get it for you. Note: not all records have complete contact details and you'll see a NULL when it doesn't
{"_id":"delete-test-forum","startUrl":["http://ec2-52-202-150-226.compute-1.amazonaws.com/rmp/rmp.php?reptype=f&database=rmp&facility_name=&parent=&combined_name=&city=&county=&state=TX&zip=&execsum=&all_naics=&chemical_id=&datype=T&sortp=F&detail=0"],"selectors":[{"id":"Plant","type":"SelectorText","parentSelectors":["Links"],"selector":"h2","multiple":false,"regex":"","delay":0},{"id":"'Owner or Operator Phone","type":"SelectorText","parentSelectors":["Links"],"selector":"tr:contains('Owner or Operator Phone') td:nth-of-type(2)","multiple":false,"regex":"","delay":0},{"id":"Facility URL","type":"SelectorText","parentSelectors":["Links"],"selector":"tr:contains('Facility URL') td:nth-of-type(2)","multiple":false,"regex":"","delay":0},{"id":"Contact Name","type":"SelectorText","parentSelectors":["Links"],"selector":"tr:nth-of-type(3):contains('RMP Contact') td:nth-of-type(2)","multiple":false,"regex":"","delay":0},{"id":"Contact Title","type":"SelectorText","parentSelectors":["Links"],"selector":"tr:contains('RMP Contact Title') td:nth-of-type(2)","multiple":false,"regex":"","delay":0},{"id":"Email","type":"SelectorText","parentSelectors":["Links"],"selector":"tr:contains('RMP Contact Email') td:nth-of-type(1)+","multiple":false,"regex":"","delay":0},{"id":"Links","type":"SelectorLink","parentSelectors":["_root"],"selector":"tr:nth-of-type(n+2) a","multiple":true,"delay":0},{"id":"Reparer Name","type":"SelectorText","parentSelectors":["Links"],"selector":"tr:contains('RMP Preparer Name') td:nth-of-type(2)","multiple":false,"regex":"","delay":0},{"id":"Preparer Phone","type":"SelectorText","parentSelectors":["Links"],"selector":"tr:contains('RMP Preparer Phone') td:nth-of-type(2)","multiple":false,"regex":"","delay":0}]}