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": ""}
     y 1469573   Locally abundant on sandy roadside, oak-aspen woodland. Z     $P 1957-06-27    caryophyllales =.     L~n% UNTED STATES   -84.56667 g$$       Lt@e near hoister lake, sherman twp. ca.11 mi. nw of gladwin.  
{"catalogNumber": "1469573", "order": "Caryophyllales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1957-06-27", "habitat": "Locally abundant on sandy roadside, oak-aspen woodland.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Near Hoister Lake, Sherman Twp., ca. 11 mi. NW of Gladwin.", "decimalLatitude": "", "decimalLongitude": "-84.56667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}