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": ""}
  FKQh (l.) pursh  1222541 mu       muskegon .t+   -86.128 zg4*    !j CONVOLVULACEAE    O*w COMMON.       KU# ERIC A. BOURDO, JR. UNITED STATES N  sec. 8, ce?dar creek tp.  i.=     Gw spithamaea  
{"catalogNumber": "1222541", "order": "", "family": "Convolvulaceae", "scientificName": "", "scientificNameAuthorship": "(L.) Pursh", "genus": "", "subgenus": "", "specificEpithet": "spithamaea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eric A. Bourdo, Jr.", "recordNumber": "", "verbatimEventDate": "", "habitat": "Common.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Muskegon", "municipality": "", "locality": "Sec. 8, Cedar Creek Tp.", "decimalLatitude": "", "decimalLongitude": "-86.128", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}