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": ""}
 CONVOLVULUS x   w6 -85.202428     w:!E ANTRIM    g$n COMMON IN WORKING GRAVEL PIT.  70 Polygonaceae      8HEIDI APPEL & JUDY GENDLIN 1980-09-19  $    Gilda's Road, just south of Leonard Rd. ^X A         
{"catalogNumber": "", "order": "", "family": "Polygonaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "convolvulus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Heidi Appel & Judy Gendlin", "recordNumber": "", "verbatimEventDate": "1980-09-19", "habitat": "Common in working gravel pit.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Antrim", "municipality": "", "locality": "Gilda's Road, just south of Leonard Rd.", "decimalLatitude": "", "decimalLongitude": "-85.202428", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}