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": ""}
 /lr/ 1256259   7bp4g -84.366506  O RUDBECKIA   vQ 1994-07-11  Y_.D 43.857034  ASTERACEAE u        I4 moist, sandy open field Rudbeckia hirta v+   l. AAL  hirta QB   m Gg< ASTERALES  ?] at s.w. corner of dale rd. and m-30 ca. 8 1/2 mi. s of white star. tabacco twp. t17n, r1w, sec. 24 ne1/4  russ garlitz  3J.  united states sk  GLADWIN =       MICHIGAN #8G 
{"catalogNumber": "1256259", "order": "Asterales", "family": "Asteraceae", "scientificName": "Rudbeckia hirta", "scientificNameAuthorship": "L.", "genus": "Rudbeckia", "subgenus": "", "specificEpithet": "hirta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russ Garlitz", "recordNumber": "", "verbatimEventDate": "1994-07-11", "habitat": "Moist, sandy open field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Gladwin", "municipality": "", "locality": "at S.W. corner of Dale Rd. and M-30 ca. 8 1/2 mi. S. of White Star. Tabacco Twp. T17N, R1W, Sec. 24 NE1/4", "decimalLatitude": "43.857034", "decimalLongitude": "-84.366506", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}