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": ""}
1986-06-13  !f  HOWELLII p]   Gy$$W michigan petaloidea gz    4031 X E    ALONG AIRSTRIP. G20n  45.41577 .  1250011       Fr UNITED STATES     south fox island (6Nv   &l (Fernald) R. J. Bayer   ET -85.853713  Antennaria howellii subsp. petaloidea @   5.c ASTERACEAE  = Leelanau 
{"catalogNumber": "1250011", "order": "", "family": "Asteraceae", "scientificName": "Antennaria howellii subsp. petaloidea", "scientificNameAuthorship": "(Fernald) R. J. Bayer", "genus": "", "subgenus": "", "specificEpithet": "howellii", "verbatimTaxonRank": "", "infraspecificEpithet": "petaloidea", "identifiedBy": "", "recordedBy": "", "recordNumber": "4031", "verbatimEventDate": "1986-06-13", "habitat": "Along airstrip.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Leelanau", "municipality": "", "locality": "South Fox Island", "decimalLatitude": "45.41577", "decimalLongitude": "-85.853713", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}