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": ""}
 6 Lv dry-mesic southern forest; bordering two-track, filtered light, dry sandy $loam. common.   4wLO M. P. Widrlechner L. xh    RUBUS NPO    )l:mS roales    M#?dh KALAMAZO0  "shrub approx. 1.5m, arching. assoc.: ulmus americana, prunus serotina, sanicula marilandica, osmorhiza longistylis" l      HEj Michigan     Rosaceae C     
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Rubus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Dry-mesic southern forest; bordering two-track, filtered light, dry sandy loam. Common.", "occurrenceRemarks": "\"Shrub approx. 1.5m, arching. Assoc.: Ulmus americana, Prunus serotina, Sanicula marilandica, Osmorhiza longistylis\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}