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": ""}
-84.44398  !C`m    Poaceae 9g   Te8E COLLEGE GROUNDS. EDWAvRD G. VOSS #`=2      og /6 1887-08-24 muhlenbergia mexicana F<W    68.R POALES muhenbergia ~     T?Af 1239152     /Q 42.71977  d/U ex herb. Michigan Agricultural College  mexicana  6JT     # s.n. 
{"catalogNumber": "1239152", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia mexicana", "scientificNameAuthorship": "", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "ex herb. Michigan Agricultural College", "recordNumber": "s.n.", "verbatimEventDate": "1887-08-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "College grounds.", "decimalLatitude": "42.71977", "decimalLongitude": "-84.44398", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}