The term "vague link" is correct and is a widely used phrase in written English.
It is used to refer to a connection between two things which is not specifically defined or easily understood. For example, "There is a vague link between the increase in violence and the decreasing quality of education."
The small circle of serious surfers began to grow and — in Southern California, at least — to spawn its own subculture, with vague links to the Beats.
Ibrahim, a small-time criminal and Brussels bar owner, with vague links with radical Islam, immediately blew himself up outside the Comptoir Voltaire bar.
During the Iran-Iraq war an estimated 2m Iranians served in the revolutionary guards.Foreign and Iranian academics have described a "subcontractor state" made up of hundreds of privatised firms with vague links to the guards but little co-ordination among themselves.
One particularly strange, awkward episode sees Sarah, John, Cameron and Derek – a blended family that doubles as a paramilitary unit, practically a terrorist cell– attempting to infiltrate a town-wide day of mourning after a deadly explosion at a local warehouse with vague links to Skynet.
Inequality is not just vaguely linked to a range of health issues, it directly causes them.
Man Up vaguely links suicidal ideation among men to financial pressures.
Curated by Joel Carreiro, it contains work by seven artists vaguely linked by their interest in art's social relevance.
I rolled my eyes, though I was secretly pleased to have this experience vaguely linked to an earlier time, when people wore gloves and dating was a social fact.
The study has been experimentally verified in the domain of planning for humanitarian relief operations within a high number of hardly collaborating and vaguely linked non-governmental organizations is a challenging problem.
This tale -- very vaguely linked to "The Three Little Pigs" -- is about three sisters who move to New York City and are preyed upon by a charming wolf who desires not their flesh but their fabulous apartments.
VCP is best characterized as an ATPase that facilitates the degradation of ubiquitinated proteins and is vaguely linked to diverse other cellular processes.
