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": ""}
      mahasamund /o@&  PoalesH     ? (ROXB.) STEUD.    Fild <Gb^     vb#` Poaceae  7;fn. bar nawapara, central provinces eragrostis gangetica :|g     chhattisgarh vA   J 149-03-11   gangetica %K2(x 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis gangetica", "scientificNameAuthorship": "(Roxb.) Steud.", "genus": "", "subgenus": "", "specificEpithet": "gangetica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1949-03-11", "habitat": "Field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Chhattisgarh", "county": "Mahasamund", "municipality": "", "locality": "Bar Nawapara, Central Provinces", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}