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": ""}
gattingeri R8S8&    JY Poales  9 1308587   l=t+ Poaceae     & MICHIGAN  BY PARKING AREA AT HALFWAY CREEK, NRO     united states |~d  PANICUM GATTINGERI d     >fEr( 41.743145    ^Z4 ANTON A. REZICEK  P5t monroe   -83.475649 .y4/>  panicum .]H 
{"catalogNumber": "1308587", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum gattingeri", "scientificNameAuthorship": "", "genus": "Panicum", "subgenus": "", "specificEpithet": "gattingeri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "by parking area at Halfway Creek,", "decimalLatitude": "41.743145", "decimalLongitude": "-83.475649", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}