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": ""}
 Edward G. VAoss JO    (Lpoir.) ro3m. & schult. 1iO      jCD PUMILA     Setaria pumila :  michigan O   5A UNITED STATES   >SA)! 46.01948 1971-09-23 j    ->RO Growing along M94. boaceae <a   & 1315576  -86.27196 X -  5CHOOLCRAFT  %h W  323 mlN.  
{"catalogNumber": "1315576", "order": "", "family": "Poaceae", "scientificName": "Setaria pumila", "scientificNameAuthorship": "(Poir.) Roem. & Schult.", "genus": "", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "323", "verbatimEventDate": "1971-09-23", "habitat": "Growing along M94.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "", "decimalLatitude": "46.01948", "decimalLongitude": "-86.27196", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}