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": ""}
1985-08-15 o.5     nNa? ACRIS   ]  Leelanau -85.87972 :a t       south fox island, along trail to small field 2     T%: 1345476  xP ranunculus  m  n! Ranunculus acris  1U UNITED STATES    "flowers yellow." o   leu 3770  RANUNCULACEAE R pO8  
{"catalogNumber": "1345476", "order": "", "family": "Ranunculaceae", "scientificName": "Ranunculus acris", "scientificNameAuthorship": "", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "acris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3770", "verbatimEventDate": "1985-08-15", "habitat": "", "occurrenceRemarks": "\"Flowers yellow.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Leelanau", "municipality": "", "locality": "South Fox Island, along trail to small field", "decimalLatitude": "", "decimalLongitude": "-85.87972", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}