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": ""}
 z  Lenawee    morenci; cemetery on n side of town, on w side of m-156 and abov3 bean creek. c(8ak   K_A U rosales  UNITED STATES m#G;1  9987 *     G B. Ertter   ~[%= ANTON A. REZNICEK  X Rosaceae   -i "Single small patch, stems more or less prostrate to ascending, but short, flowers bright yellow."  tAV9  1.732652  l. N1CWq   -:g MICHIGAN  1PP2J -84.223243      Y POTENTILLA VERNA
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla verna", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "B. Ertter", "recordedBy": "Anton A. Reznicek", "recordNumber": "9987", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Single small patch, stems more or less prostrate to ascending, but short, flowers bright yellow.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "Morenci; cemetery on N side of town, on W side of M-156 and above Bean Creek.", "decimalLatitude": "41.732652", "decimalLongitude": "-84.223243", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}