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": ""}
   s! contact um herbarium  SORGHASTRUM GXb     113057 1952-10-06 :L     incompletum /   g%yz  poaceae      13381 QiEt<  poales <9rY    Nash ^r   <$* MEXICO     B@M ERNEST R. SOHNS  
{"catalogNumber": "1130507", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Nash", "genus": "Sorghastrum", "subgenus": "", "specificEpithet": "incompletum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ernest R. Sohns", "recordedBy": "", "recordNumber": "13381", "verbatimEventDate": "1952-10-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}