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 parvula  crEb cyperaceae   charles f. wheeler mA    S4Oo ELEOCHARIS  G wI (roem. & schult.) link ex bluff, nees & schauer     13N30664 xQ2     Eleocharis parvula 7mg|R   IONIA s+   United States U     MICHIGAN oES=  poales w#8   
{"catalogNumber": "1330664", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis parvula", "scientificNameAuthorship": "(Roem. & Schult.) Link ex Bluff, Nees & Schauer", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "parvula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles F. Wheeler", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ionia", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}