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": ""}
POALES I,0 ?     $Ptn 1957-05-16    1c Eduards Baltars  EHBs> 913  Carex )  texensis AYs   1389490 7-7   maryland G     5LYf united states     Foppa Rd & Providence Rd, E of Towson. V,  (Torr. ex L. H. Bailey) L. H. Bailey 7  cyperaceae /     i8 baltimore 
{"catalogNumber": "1389490", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "(Torr. ex L. H. Bailey) L. H. Bailey", "genus": "Carex", "subgenus": "", "specificEpithet": "texensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eduards Baltars", "recordNumber": "913", "verbatimEventDate": "1957-05-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maryland", "county": "Baltimore", "municipality": "", "locality": "Foppa Rd & Providence Rd, E of Towson.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}