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": ""}
  1950-10-13 +Le>    senapati Z  manipur 8!  KARONG E?Zg$   CU~8 1067  Thakur Rup Chand TtC      poales 1Xx^`   ([t Marsh  G 1486019    ^-i[W ARTHRAXON HISPIDUS  3823 8f.e  arthraxon r  yP  (thunb.) makino )]2ej     poaceae 8-bC 
{"catalogNumber": "1486019", "order": "Poales", "family": "Poaceae", "scientificName": "Arthraxon hispidus", "scientificNameAuthorship": "(Thunb.) Makino", "genus": "Arthraxon", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "3823", "verbatimEventDate": "1950-10-13", "habitat": "Marsh", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Manipur", "county": "Senapati", "municipality": "", "locality": "Karong", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1067", "maximumElevationInMeters": ""}