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": ""}
  M[ marsh.    k CYPERACEAE   United States a      X steud. MECOSTA 2+v   0L MICHIGAN 1330355 ~M   T Henry K. Svenson  eleochais )  -85.306095 5y   al<~ A.R. DREISBACH Poales u667        
{"catalogNumber": "1330355", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Steud.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Henry K. Svenson", "recordedBy": "R.R. Dreisbach", "recordNumber": "", "verbatimEventDate": "", "habitat": "Marsh.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mecosta", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.306095", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}