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": ""}
 ]  (MICHX.) SMALL j.m. pyle #    U lA UNITED STATES  A!,fo POLYGONACEAE  -tg * persicaria hydropiperoides       f=/9 42.156139   f -84.543958   ev4[ michigan  ` Caryophyllales  0h HYDROPIPEROIDES   <r+V concord, where kalamazoo river crosses m-60 and east to dam   JACKSON HEv     QWb 1978-09-19 457 ,   >5ay ANTON A. REZNICEK
{"catalogNumber": "", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria hydropiperoides", "scientificNameAuthorship": "(Michx.) Small", "genus": "", "subgenus": "", "specificEpithet": "hydropiperoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "J.M. Pyle", "recordNumber": "457", "verbatimEventDate": "1978-09-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Concord, where Kalamazoo river crosses M-60 and east to dam", "decimalLatitude": "42.156139", "decimalLongitude": "-84.543958", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}