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": ""}
 +Hp8 46.45519 edward g. voss gQ    4U Potamogeton confervoides alismatales Sh;$       pw michigan   C. BARRE HELLQUIST z   w>0 ! UNITED STATES   2 3 + -86.25885 schoolcraft ###   U "pH 6.1. alkalinity 1.0 pm"   ] B co(nfervoides  G,e&n potamogeton  10508 Oe     U  RCHB. 1244944 1t$j1   &+ CUSINO LAKE CA. 10 MILES N.E. OF SHINGLETON,
{"catalogNumber": "1244944", "order": "Alismatales", "family": "", "scientificName": "Potamogeton confervoides", "scientificNameAuthorship": "Rchb.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "confervoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "C. Barre Hellquist", "recordNumber": "10508", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"pH 6.1. alkalinity 1.0 ppm\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "Cusino Lake ca. 10 miles N.E. of Shingleton,", "decimalLatitude": "46.45519", "decimalLongitude": "-86.25885", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}