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": ""}
1992-06-12 eL<   AQ* DRY-MESIC NORTHERN FOREST; ROAD5ID IN PINE/ASPEN FOREST, FULL SUN, DRY SAND. OCASIONAL.  M "Petals white, single stemzmed woody shrub, stems to 1 m, upright but leanin. Assoc.: Populus tremuloides, Ulmus americana, Populus alsamifera" 1470893 j   z7 ELAINE M. CHITTENDEN MICHIGAN sE  609 lDfx  M. P. Widrlechner 2q&     +b@4 -84.95007     KALKASKA  -     wt<O RO5ALES ruus bHw  44.64865 XRH>   united states l( 5V    RUBUS Y   intersection of black creek and riverview road, 4.2 mi. s uof m-72. t2n r05w, sec. 17 sw1/4 nw1/4 Bw78 
{"catalogNumber": "1470893", "order": "Rosales", "family": "", "scientificName": "Rubus", "scientificNameAuthorship": "", "genus": "Rubus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "Elaine M. Chittenden", "recordNumber": "609", "verbatimEventDate": "1992-06-12", "habitat": "Dry-mesic Northern Forest; Roadside in pine/aspen forest, full sun, dry sand. Occasional.", "occurrenceRemarks": "\"Petals white, single stemmed woody shrub, stems to 1 m, upright but leaning. Assoc.: Populus tremuloides, Ulmus americana, Populus balsamifera\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalkaska", "municipality": "", "locality": "Intersection of Black Creek and Riverview Road, 4.2 mi. S of M-72. T26N R05W, Sec. 17 SW1/4 NW1/4", "decimalLatitude": "44.64865", "decimalLongitude": "-84.95007", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}