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.c 4873  Michigan 28f   ROBERT W. SMITH  .   sHj<Z lenawee     Y=wUm Carex  Bt ANTON A. REZNICEK cryptolepis >FB@   *x poales boggy shore of pond v    Vo)= 42.05367  -84.26628 ztgfr   rFN+ Mack. 2001-08-13 Ai       lsp7 UNITE STATES  1321503 (m  
{"catalogNumber": "1321503", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "cryptolepis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Robert W. Smith", "recordNumber": "4873", "verbatimEventDate": "2001-08-13", "habitat": "boggy shore of pond", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "", "decimalLatitude": "42.05367", "decimalLongitude": "-84.26628", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}