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": ""}
   L. ZfJl     45D-u RUBUS HISPIDUS    Trail Rd., S. Fork, S. side of marsh. About 50 m S of the dirt road. About 20 km SE of Hillsdale.5 xJwe    michigan 1I  6  rare in swampy area within an oak forest.     azp RUBUS   R, 41.861826  @ 680   PETER W. FRITSCH OiB5     IEH99 Rosales 
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "Rubus hispidus", "scientificNameAuthorship": "L.", "genus": "Rubus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "680", "verbatimEventDate": "", "habitat": "Rare in swampy area within an oak forest.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Trail Rd., S. Fork, S. side of marsh. About 50 m S of the dirt road. About 20 km SE of Hillsdale.", "decimalLatitude": "41.861826", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}