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": ""}
   1486442       _E]D8 Digitaria  19450B 2   Sand dune along river bml    A^ 1947-10-31  -6 Poales India Y_-[     j Surguja Digita=ria cruciata 8(      1 RAMANUJGANJ      (N cruciata POACEAE *E  
{"catalogNumber": "1486442", "order": "Poales", "family": "Poaceae", "scientificName": "Digitaria cruciata", "scientificNameAuthorship": "", "genus": "Digitaria", "subgenus": "", "specificEpithet": "cruciata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "19450B", "verbatimEventDate": "1947-10-31", "habitat": "Sand dune along river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "", "county": "Surguja", "municipality": "", "locality": "Ramanujganj", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}