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": ""}
  -83.90994 L7  1220233 g-   IN DAMPSANDY-CLAY SOIL ALONG DITCH AT CONSTRUCTION AREA G[`       B Michigan  @>/h0 (SW.) DRUCE gentianales (     t]` EDWARD G. VOSS  bo pulchellum united states 0I~   ]AaT 1124  k 43.Z47662 buena vista twp., t12n, r5e, sec. 5 nw1/4 on west side of m-13 ca. 500 ft. south of the zilwaukee bridge on n.e. side of saginaw. G7W_1    5D 1990-07-10  Centaurium pulchellum +   saginaw /   F CENTAURIUM 
{"catalogNumber": "1220233", "order": "Gentianales", "family": "", "scientificName": "Centaurium pulchellum", "scientificNameAuthorship": "(Sw.) Druce", "genus": "Centaurium", "subgenus": "", "specificEpithet": "pulchellum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "1124", "verbatimEventDate": "1990-07-10", "habitat": "In damp sandy-clay soil along ditch at construction area", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Saginaw", "municipality": "", "locality": "Buena Vista Twp., T12N, R5E, Sec. 5 NW1/4 on west side of M-13 ca. 500 ft. south of the Zilwaukee Bridge on N.E. side of Saginaw.", "decimalLatitude": "43.47662", "decimalLongitude": "-83.90994", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}