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": ""}
    _% MEXICO  MJJn CHAMAECRISTA NICTITANS VAR. MENSALIS chihuahua 6  Chamaecrista C /8    Oh@z nictitans  28.4836 1        (Greenm.) H.S.Irwin & Barneby p!  MENSALIS 62t     jMR( FABALES    FABACEAE  ycn  -106.201 :%5 w  
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Chamaecrista nictitans var. mensalis", "scientificNameAuthorship": "(Greenm.) H.S.Irwin & Barneby", "genus": "Chamaecrista", "subgenus": "", "specificEpithet": "nictitans", "verbatimTaxonRank": "", "infraspecificEpithet": "mensalis", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "", "decimalLatitude": "28.4836", "decimalLongitude": "-106.201", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}