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": ""}
 A TRACT OF 120 ACRES OF ALTERNATING SAND RIDGES AND SHALLOW SWALES, IN WET WOODS IN SOUTHERN PART OF THE TRACT 6tV    >* 43.997751    mexicana &&6g     > POACEAE ICHIGAN H R@.  EDWARD G. VOSS AvH      Zna 1952-09-27 flora ofthe "wilderness arboretum," ca. 14 miles nw of bad axe. hume township ^~m      yX1 1504  Muhlenbergia j,|K>    
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "1504", "verbatimEventDate": "1952-09-27", "habitat": "A tract of 120 acres of alternating sand ridges and shallow swales, in wet woods in southern part of the tract", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Flora of the \"Wilderness Arboretum,\" ca. 14 miles NW of Bad Axe. Hume Township", "decimalLatitude": "43.997751", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}