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": ""}
MICHIGAN O   bm//5 1465     !Y T Calhoun Juncus biflorus 0    2000-08-29 2F       2# Juncus N of Perrine Road and W of Lansing Road.  1   ? POALES FloodpYlain forest. yxhT    6a ANTON A. REZNICK  `Rwi MICHAEL R. PENSKAR     E 1479565   ELLIOT ~[Hf 
{"catalogNumber": "1479565", "order": "Poales", "family": "", "scientificName": "Juncus biflorus", "scientificNameAuthorship": "Elliot", "genus": "Juncus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Michael R. Penskar", "recordNumber": "1465", "verbatimEventDate": "2000-08-29", "habitat": "Floodplain forest.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Calhoun", "municipality": "", "locality": "N of Perrine Road and W of Lansing Road.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}