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": ""}
gordon d. mcpherson Q2&   Ipomoea ,bj.    iF8 MEXICO jalisco dT   Convolvulaceae JdZ    _ a.g ray ex s.watson     LAETA Z`_Y    ~J ipomoea laeta cyrus g. prinzgle 90  4456 u]_6      _r$ 1893-07-21 CONTACT UM HERBARIUM )L  so|anales 2M/#     u h 1299372
{"catalogNumber": "1299372", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea laeta", "scientificNameAuthorship": "A.Gray ex S.Watson", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "laeta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Gordon D. McPherson", "recordedBy": "Cyrus G. Pringle", "recordNumber": "4456", "verbatimEventDate": "1893-07-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}