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  j  CA. 1 MI. SW OF SILVER CITY. J1e  (L.) M. GÃ³mez Q $+    persicaria O  growing along big ion river. [1&  -89.585305 K) 88  pensylvanica hp~   V1 caryophyllales  1989-08-1 ,W4x   r DON HENSON   ontonagon dB    ffU 2929      D;Gw PERSICARIA BENSYLVANICA 46.820045 [>4x0     
{"catalogNumber": "", "order": "Caryophyllales", "family": "", "scientificName": "Persicaria pensylvanica", "scientificNameAuthorship": "(L.) M. G\u00c3\u00b3mez", "genus": "Persicaria", "subgenus": "", "specificEpithet": "pensylvanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "2929", "verbatimEventDate": "1989-08-13", "habitat": "Growing along Big Iron River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Ontonagon", "municipality": "", "locality": "ca. 1 mi. SW of Silver City.", "decimalLatitude": "46.820045", "decimalLongitude": "-89.585305", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}