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": ""}
 7582 =1 ]?    1979-04-09 :P   Christopher Davidson W#t   2x2Y sinaloa MEXICO mi      ? CONVOLVULACEAE       ]YNc 1298859  5 +D1 bracteata    contact um herbarium HE VR   ~L#p solanales  n; Ipomoea bracteata  Wight ROB  
{"catalogNumber": "1298859", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea bracteata", "scientificNameAuthorship": "Wight", "genus": "", "subgenus": "", "specificEpithet": "bracteata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Christopher Davidson", "recordNumber": "7582", "verbatimEventDate": "1979-04-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sinaloa", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}