Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
  P b mexico   !Pn 18617   1152855 1    K 20.9073   *BG  1960-0903   MvWg( COURSETIA  2 FABALES  (4A loma larga (las lomas); 2 mi nw of tequila   Q(= PUMILA   CmZ C( ROGERS MCVAUGH    -13.852  =mqC (Rose) M.Lavin      $,, STEEP ROCKY HILLS3, UNGRAZED GRASSLAND WITH MANY PERENNIAL HERBS, 
{"catalogNumber": "1152855", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Rose) M.Lavin", "genus": "Coursetia", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "18617", "verbatimEventDate": "1960-09-03", "habitat": "Steep rocky hills, ungrazed grassland with many perennial herbs,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Loma Larga (Las Lomas); 2 mi NW of Tequila", "decimalLatitude": "20.9073", "decimalLongitude": "-103.852", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}