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": ""}
 Gex  poales Festuca trachyphylla 1*N@C    nb trachyphylla poaceae G #f  s.n. K  porthuron EhiR  1172187 $hFF   Vl festuca     -b united states "ABUNDANT, ID BY A. S. HITCHCOCK" [SHEATHS OPEN] 4   GTf32 michigan  Edward G. Voss  j=*    CR<+ (hack.) r.p.murray  p [MICH]: sand [MSC]: sandy open ground. Common CHARLES K. DODGE /    AxqmY 1908-06-07 ST. CLAIR ;  42.9761 9B     ^ v ` -82.4242
{"catalogNumber": "1172187", "order": "Poales", "family": "Poaceae", "scientificName": "Festuca trachyphylla", "scientificNameAuthorship": "(Hack.) R.P.Murray", "genus": "Festuca", "subgenus": "", "specificEpithet": "trachyphylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Charles K. Dodge", "recordNumber": "s.n.", "verbatimEventDate": "1908-06-07", "habitat": "[MICH]: sand [MSC]: sandy open ground. Common", "occurrenceRemarks": "\"abundant, Id by A. S. Hitchcock\" [sheaths open]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "Port Huron", "decimalLatitude": "42.9761", "decimalLongitude": "-82.4242", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}