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": ""}
  wX 1957-08-21 (willd.) schult. 3  obtusa Q4,     C Poales 1330582 !CM!y   Michigan EH    United States 5Auo   sNZcb cyperaceae   6rZK) MANISTEE   $ ELEOCHARIS   %rb edward g. voss   44.385352 5 Wd  Eleocharis obtusa A& `   ]rz. 5366   )sX -86.190424 common on sandy-mucky shore.    Onekama Tp., ca. 1.5 mi. NE of Onekama. W of Gordon Lake. >2dp 
{"catalogNumber": "1330582", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis obtusa", "scientificNameAuthorship": "(Willd.) Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "obtusa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "5366", "verbatimEventDate": "1957-08-21", "habitat": "Common on sandy-mucky shore.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Manistee", "municipality": "", "locality": "Onekama Tp., ca. 1.5 mi. NE of Onekama. W of Gordon Lake.", "decimalLatitude": "44.385352", "decimalLongitude": "-86.190424", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}