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 wS  sw1/4 sec 4 t43n r15w  qk/  Juncus greenei ts       DonHenson 2    jg,[g SW1/4 Sec 4 T43N R15W   po6ales (    m/ JUNCUS  GROWING IN DRY TO DAMP SANDY AREAS OMF OLD RIVER SLOUGH. Q r      1427  :   p*m 1336443 
{"catalogNumber": "1336443", "order": "Poales", "family": "", "scientificName": "Juncus greenei", "scientificNameAuthorship": "", "genus": "Juncus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "1427", "verbatimEventDate": "", "habitat": "Growing in dry to damp sandy areas of old river slough.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "SW1/4 Sec 4 T43N R15W", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "SW1/4 Sec 4 T43N R15W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}