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": ""}
    ?1 -99.208 19.3235 T0   # POACEAE  NA a. sharp & c. gilly   jerzy rzedowski Z    W.`3/ 1118409   )8R  (Kunth) LagM. ex Griffiths    DFZ MEXICO     DISTRITO FEDERAL z   rB 170  gracilis 0       gm 6 Bouteloua gracilis  $4 poales
{"catalogNumber": "1118409", "order": "Poales", "family": "Poaceae", "scientificName": "Bouteloua gracilis", "scientificNameAuthorship": "(Kunth) Lag. ex Griffiths", "genus": "", "subgenus": "", "specificEpithet": "gracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jerzy Rzedowski", "recordedBy": "A. Sharp & C. Gilly", "recordNumber": "170", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Distrito Federal", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.3235", "decimalLongitude": "-99.208", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}