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": ""}
 u)D dry, open sandy clearing in young, open aspen fore5t. scarce, flowers orange-yellow.    F (l CANADA    : IK@ Michx.   P k CONTACT UM HERBARIUM  1282737 A=_    nV[ pauperculus ontario WP%E    Anton A. Reznicek  l E    U8 9112   Asterales QQ6fh   v0=  senecio pauperculus   1992-07-08       senecio 
{"catalogNumber": "1282737", "order": "Asterales", "family": "", "scientificName": "Senecio pauperculus", "scientificNameAuthorship": "Michx.", "genus": "Senecio", "subgenus": "", "specificEpithet": "pauperculus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "9112", "verbatimEventDate": "1992-07-08", "habitat": "Dry, open sandy clearing in young, open aspen forest. Scarce, flowers orange-yellow.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}