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": ""}
1927-07-06 0   SBL -83.86551   |WF < annuus r.r. dreisbach )~xD asterales _3 xb  j J[t v 5042     _# 43.64899  -7K= Michgan    erigeron wEfm     (L.) PERS. <-F,P     &~,Wo WENONAH BEACH. BAY CjITY.   JW Erigeron annuus  s united states  
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "Erigeron annuus", "scientificNameAuthorship": "(L.) Pers.", "genus": "Erigeron", "subgenus": "", "specificEpithet": "annuus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "5042", "verbatimEventDate": "1927-07-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Wenonah Beach. Bay City.", "decimalLatitude": "43.64899", "decimalLongitude": "-83.86551", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}