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": ""}
   Em mexico   X m-5194 1119365  :   ruO (kunth) trin. ex steud.    tolucensis 5 3U$     Poaceae 7  1980-07-08  m    ] -98.6583    alan a. beetle Hg7   <~wy poales  CALAMAGROSTIS TOLUCENSIS _Vy    %PYa CALAMAGROSTIS 
{"catalogNumber": "1119365", "order": "Poales", "family": "Poaceae", "scientificName": "Calamagrostis tolucensis", "scientificNameAuthorship": "(Kunth) Trin. ex Steud.", "genus": "Calamagrostis", "subgenus": "", "specificEpithet": "tolucensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Alan A. Beetle", "recordNumber": "M-5194", "verbatimEventDate": "1980-07-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Mexico", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-98.6583", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}