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": ""}
"chromosome number & arrangement at metaphase i: 5ii." "cultivated in greenhouse of matthaei botanical garden, university of michigan, dixboro." "26 april 1990" Y   [   d|_ POALES  .5#& 1330499     migrocarpa ydJlQ  eleocharis E 6X   united states N      =oE ROBERT F.C. NACZI   # TORR. allegan KB     5a[ Michigan  ~Ao cyperaceae     5 ELEOCHARIS MICROCARPA 
{"catalogNumber": "1330499", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis microcarpa", "scientificNameAuthorship": "Torr.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "microcarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert F.C. Naczi", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Chromosome number & arrangement at metaphase I: 5II.\" \"Cultivated in greenhouse of Matthaei Botanical Garden, University of Michigan, Dixboro.\" \"26 April 1990\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}