Maryland Route 139

E473935

road transportation infrastructure state highway

Maryland Route 139 is a state highway in Maryland that runs through Baltimore, serving as a key north–south arterial route connecting central Baltimore with its northern suburbs.

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All labels observed (1)

Label	Occurrences
Maryland Route 139 canonical	1

Statements (33)

Predicate	Object
instanceOf	road transportation infrastructure ⓘ state highway ⓘ
abbreviation	MD 139 ⓘ
category	State highways in Maryland ⓘ Transportation in Baltimore ⓘ Transportation in Baltimore County, Maryland ⓘ
connects	central Baltimore NERFINISHED ⓘ northern suburbs of Baltimore ⓘ
country	United States of America ⓘ surface form: United States
direction	north–south ⓘ
function	arterial road ⓘ
hasJunctionWith	Interstate 695 NERFINISHED ⓘ Maryland Route 134 NERFINISHED ⓘ Maryland Route 25 NERFINISHED ⓘ Maryland Route 542 NERFINISHED ⓘ
highwayNumber	139 ⓘ
highwayType	Maryland state highway ⓘ
locatedIn	Baltimore ⓘ Baltimore County, Maryland NERFINISHED ⓘ
maintainedBy	Maryland State Highway Administration NERFINISHED ⓘ
northernTerminus	Maryland Route 45 in Towson area NERFINISHED ⓘ
partOf	Baltimore metropolitan area road network ⓘ
passesNear	Johns Hopkins University NERFINISHED ⓘ Loyola University Maryland NERFINISHED ⓘ Notre Dame of Maryland University NERFINISHED ⓘ St. Joseph Medical Center (Towson) NERFINISHED ⓘ
passesThrough	Charles Village neighborhood NERFINISHED ⓘ Homeland neighborhood ⓘ Rodgers Forge area NERFINISHED ⓘ
runsThrough	Baltimore County NERFINISHED ⓘ City of Baltimore NERFINISHED ⓘ
southernTerminus	U.S. Route 1 in Baltimore NERFINISHED ⓘ
state	Maryland ⓘ

How these facts were elicited

The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.

Instruction

You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10.

# Requirements
- If you don't know the subject at all, return an empty list.
- If the subject is not a named entity, return an empty list.
- Include at least one triple where predicate is "instanceOf".
- Do not get too wordy.
- Separate several objects into multiple triples with one object.

Input

Subject: Maryland Route 139
Description of subject: Maryland Route 139 is a state highway in Maryland that runs through Baltimore, serving as a key north–south arterial route connecting central Baltimore with its northern suburbs.

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

North Avenue (Baltimore) → formsPartOf → Maryland Route 139 ⓘ