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": ""}
charles f. wheeler , t   4.983987 x   ?f s.n.  mf1I united states  M  f shore of thundelr ay ne4r alpena.  tbP (L.) Roem. & Schult.     )Z  1895-07-11     1330089   I~z AICULARIS  3 michigan  POALES e  Alpena !^  KSM44820 VKy>    ELEOCHARIS ACICULARIS     LdPa -83.453531 cyperaceae ljn  Eleocharis W   
{"catalogNumber": "1330089", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis acicularis", "scientificNameAuthorship": "(L.) Roem. & Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "acicularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles F. Wheeler", "recordNumber": "s.n.", "verbatimEventDate": "1895-07-11", "habitat": "", "occurrenceRemarks": "KSM44820", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alpena", "municipality": "", "locality": "Shore of Thunder Bay near Alpena.", "decimalLatitude": "44.983987", "decimalLongitude": "-83.453531", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}