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": ""}
 ^ anton a. reznicek e of s hawkins rd,e s side of pere marquette trail H<!=  -*< RUMEX  2017-09-01 H   i_Fpi caryophyllales  UNITED STATES 1@0   L IN COLD GROUNDWATER IN DITCH ON SIDE OF TRAIL. ASSOCIATES: C|CUTA BULBIFERA, EUTROCHIUM MACULATUM, IMPATIENS CAPENSIS, PHALARIS ARUNDINACEA, SOLIDAGO GIGANTEA, S. RUGOSA, SYMPHYOTRICHUM FIRMUM, TYPHA LATIFOLIA.   f 1517961 Infrequent. aV     0%o+f LAKE  DU Rumex orbiculatus POLYGONACEAE fn@    .594G Bradford S. Slaughter A. GrMay -V    nt>w 1958 orbiculatus L=   -85.601749 i    Michigan ~5  
{"catalogNumber": "1517961", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Rumex orbiculatus", "scientificNameAuthorship": "A. Gray", "genus": "Rumex", "subgenus": "", "specificEpithet": "orbiculatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Bradford S. Slaughter", "recordNumber": "1958", "verbatimEventDate": "2017-09-01", "habitat": "In cold groundwater in ditch on side of trail. Associates: Cicuta bulbifera, Eutrochium maculatum, Impatiens capensis, Phalaris arundinacea, Solidago gigantea, S. rugosa, Symphyotrichum firmum, Typha latifolia.", "occurrenceRemarks": "Infrequent.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lake", "municipality": "", "locality": "E of S Hawkins Rd, S side of Pere Marquette Trail", "decimalLatitude": "", "decimalLongitude": "-85.601749", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}