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": ""}
 tIb Potentilla     1482 M/DPy    Ce_ Rosales 1988-07-19 l   Z/PL h4ematochrous   ROSACEAE <uF17  J. ESCOBEDO pN8   potentilla haematochrous +2 ,    CONTACT UM HERBARIUM ^,-        LEHM.  C6T 
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla haematochrous", "scientificNameAuthorship": "Lehm.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "haematochrous", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Escobedo", "recordNumber": "1482", "verbatimEventDate": "1988-07-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}