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": ""}
   46.513268 ACRIS  ZP :   ) 0~o MARQUETTE, PATH AT BASE OF MT. MESNARD MICHIGAN zr4  L.  j   k8/ A. DACHNOWSKI  RANUNCULUS R  S.N. 7    United States i5t      l_ Ranunculaceae   , 1345464  1906-07-30 2fD    ? A W -87.399584 Slightly shaded, along path B Q    Ranunculus acris FY!9   k?  RANUNCULALES   f MARQUETTE 
{"catalogNumber": "1345464", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus acris", "scientificNameAuthorship": "L.", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "acris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Dachnowski", "recordNumber": "s.n.", "verbatimEventDate": "1906-07-30", "habitat": "Slightly shaded, along path", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Marquette", "municipality": "", "locality": "Marquette, path at base of Mt. Mesnard", "decimalLatitude": "46.513268", "decimalLongitude": "-87.399584", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}