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": ""}
 _, RANUNCULACEAE marin Z  j  1892-04 ^?C   V3S Ranunculus californicus S.N. X<+k    *J?Vr grpm 50685  g2enO Michener & Bioletti CALIFORNIA lY C  ranunculus ZH 4b    united states *95m     0drnJ 1500002  BENTH. p3X      L D<w californicus   Fairfax Xr    RANUNCULALES _ 
{"catalogNumber": "1500002", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus californicus", "scientificNameAuthorship": "Benth.", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "californicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michener & Bioletti", "recordNumber": "s.n.", "verbatimEventDate": "1892-04", "habitat": "", "occurrenceRemarks": "GRPM 50685", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Marin", "municipality": "", "locality": "Fairfax", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}