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": ""}
 c7 Galium  KP S Rubiaceae  b 1983-06-30  UNITED STATES - 3k1   ~.BQ frSequent in wet sandy ditch   tinctorium =w   wR4 JOHN V. FREUDENSTEIN    653 XIUzn   hH7r t23n r8e sec 8 aong tuttle marsh rd.     75 michigan gentianales 3m *N    N=34 -83.49275 44.4038 GO[   & Lz IOSCO  (L.) Scop. lN  galium tinctorium ^f  
{"catalogNumber": "", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Galium tinctorium", "scientificNameAuthorship": "(L.) Scop.", "genus": "Galium", "subgenus": "", "specificEpithet": "tinctorium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "653", "verbatimEventDate": "1983-06-30", "habitat": "Frequent in wet sandy ditch", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Iosco", "municipality": "", "locality": "T23N R8E Sec 8 along Tuttle Marsh Rd.", "decimalLatitude": "44.4038", "decimalLongitude": "-83.49275", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}