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": ""}
   262 1*R   (porter ex . gray) vasey $y|.y  1971-08-31 i3t      pp melica smithii GROWING IN SHADY LOW HARDWOODS. |M  poaceae 8h    3>|] Schoolcraft MELICA [t|;   ?SP 1230901   smithii ?   SW1/4 NW1/4 NE1/4 SEC 23 T42N-R16W x     : edward g. voss   MICHGAN -  united states n 
{"catalogNumber": "1230901", "order": "", "family": "Poaceae", "scientificName": "Melica smithii", "scientificNameAuthorship": "(Porter ex A. Gray) Vasey", "genus": "Melica", "subgenus": "", "specificEpithet": "smithii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "262", "verbatimEventDate": "1971-08-31", "habitat": "Growing in shady low hardwoods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "SW1/4 NW1/4 NE1/4 Sec 23 T42n-R16W", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}