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": ""}
IXTAPALUCA KF     ^+ Pine forest on slopes,   AMABILE 3      X+TIO 1929-07-31   2681 &CUm      +p paul c. standley  trifolium  Xh1     Nu= 1183787     mexico s5_ 
{"catalogNumber": "1183787", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Trifolium", "subgenus": "", "specificEpithet": "amabile", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul C. Standley", "recordedBy": "", "recordNumber": "2681", "verbatimEventDate": "1929-07-31", "habitat": "Pine forest on slopes,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Mexico", "county": "Ixtapaluca", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}